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CX2SA > SATDIG 17.02.17 19:17l 795 Lines 24617 Bytes #999 (0) @ WW
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From: CX2SA@CX2SA.SAL.URY.SOAM
To : SATDIG@WW
Today's Topics:
1. Re: Nayif-1 orbit update (Robert Bruninga)
2. Satellite height versus velocity (Roland Zurmely)
3. The effect of atmospheric drag (Roland Zurmely)
4. Re: BY70-1 decay estimate (Nico Janssen)
5. Re: BY70-1 decay estimate (Joe)
6. Re: BY70-1 decay estimate (Nico Janssen)
7. Re: BY70-1 decay estimate (John Brier)
8. Re: BY70-1 decay estimate (Nico Janssen)
9. Re: BY70-1 decay estimate (Zach Metzinger)
10. DM71 operation today (Clayton Coleman)
11. Re: BY70-1 (Scott)
12. BY70-1 re-entry (Tom Schuessler)
13. For Sale: Kenwood TS-2000 (Tony)
14. Re: BY70-1 re-entry (Joe)
15. Re: BY70-1 (Jeff)
----------------------------------------------------------------------
Message: 1
Date: Fri, 17 Feb 2017 09:17:27 -0500
From: Robert Bruninga <bruninga@xxxx.xxx>
To: Graham Shirville <g.shirville@xxxxxxxxxx.xxx>, AMSAT BB
<amsat-bb@xxxxx.xxx>
Cc: operations@xxxxxxx.xxx.xx
Subject: Re: [amsat-bb] Nayif-1 orbit update
Message-ID: <8ec32a652020bb31421796bb69eabed6@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
As things de-orbit, they actually appear to "speed up". So yes, it will
arrive earlier and earlier.
Reason is that "slowing down" due to drag only makes the orbit lower. And
lower means the orbit is smaller, and smaller means it gets to the same
point sooner. Hence, it appears "faster" in time, but only because it is
lower...
Something like that...
Bob
-----Original Message-----
A quick analysis, based on the doppler curve shown on the Dashboard and the
Nova predictions using the latest TLEs, suggests that the spacecraft is
presently approx 40-45 seconds ahead of the TLE predictions. Whether this is
a?fixed offset? or whether this difference will change each day remains to
be seen.
------------------------------
Message: 2
Date: Fri, 17 Feb 2017 14:37:27 +0000 (UTC)
From: Roland Zurmely <py4zbz@xxxxx.xxx>
To: AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] Satellite height versus velocity
Message-ID: <3810396.1224031.1487342247805@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
Lower orbit = higher speed ! ?
The Satellite Orbit Paradox:
<http://www.qsl.net/py4zbz/satelite/SOP.htm>
<O efeito do atrito com a atmosfera sobre a velocidade de um sat?lite>
73 de Roland PY4ZBZ
------------------------------
Message: 3
Date: Fri, 17 Feb 2017 14:44:38 +0000 (UTC)
From: Roland Zurmely <py4zbz@xxxxx.xxx>
To: AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] The effect of atmospheric drag
Message-ID: <1316981781.1260371.1487342678139@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
The effect of atmospheric drag on an earth satellite is to INCREASE it speed !
<http://www.qsl.net/py4zbz/satelite/atrito.htm>
73 de Roland PY4ZBZ
------------------------------
Message: 4
Date: Fri, 17 Feb 2017 16:39:04 +0100
From: Nico Janssen <hamsat@xxxxxx.xx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] BY70-1 decay estimate
Message-ID: <8b919221-beaa-d47d-778d-3d6713267816@xxxxxx.xx>
Content-Type: text/plain; charset=windows-1252; format=flowed
All,
BY70-1 may be expected to re-enter on February 18 around 01:05 UTC
? 1 hour.
If you wish to track the satellite all the way to the re-entry, I
suggest you
use the following TLE sets:
After 2017-02-17, 19:00 UTC use this TLE set:
BY70-1 180 x 153 km
1 41909U 16083C 17048.79504626 .12181346 12893+0 71409-3 0 99991
2 41909 97.5409 131.9041 0020298 184.6552 175.3259 16.39700464 8178
After 2017-02-17, 20:30 UTC use this TLE set:
BY70-1 174 x 150 km
1 41909U 16083C 17048.85604685 .15184949 20755+0 66732-3 0 99998
2 41909 97.5404 131.9770 0018254 184.4013 175.5826 16.41354756 8186
After 2017-02-17, 22:00 UTC use this TLE set:
BY70-1 167 x 146 km
1 41909U 16083C 17048.91697788 .20752091 42136+0 63726-3 0 99993
2 41909 97.5397 132.0500 0015727 184.1470 175.8399 16.43503239 8199
After 2017-02-17, 23:30 UTC use this TLE set:
BY70-1 156 x 140 km
1 41909U 16083C 17048.97781267 .34949706 12852+1 64507-3 0 99992
2 41909 97.5387 132.1232 0012260 183.8922 176.0983 16.46726667 8207
73,
Nico PA0DLO
On 16-02-17 21:19, Nico Janssen wrote:
> All,
>
> BY70-1 may be expected to re-enter on February 18 around 01:00 UTC
> +/- 3 hours.
>
> The apogee of the satellite has now decreased to 242 km and the perigee
> has decreased to 176 km.
>
> 73,
> Nico PA0DLO
>
>
> On 12-02-17 13:27, Nico Janssen wrote:
>> All,
>>
>> As a result of lower solar activity in the past week, the decay rate of
>> BY70-1 has decreased. The satellite may now be expected to re-enter
>> around February 16 to 19.
>>
>> The apogee of the satellite has now decreased to 313 km and the perigee
>> has decreased to 191 km.
>>
>> 73,
>> Nico PA0DLO
>>
------------------------------
Message: 5
Date: Fri, 17 Feb 2017 09:44:12 -0600
From: Joe <nss@xxx.xxx>
To: Nico Janssen <hamsat@xxxxxx.xx>, amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] BY70-1 decay estimate
Message-ID: <7b38e19c-b16c-40ab-b582-f8a9f850d84d@xxx.xxx>
Content-Type: text/plain; charset=windows-1252; format=flowed
How would I add these as needed timewise into say Orbitron,
Joe WB9SBD
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 2/17/2017 9:39 AM, Nico Janssen wrote:
> All,
>
> BY70-1 may be expected to re-enter on February 18 around 01:05 UTC
> ? 1 hour.
>
> If you wish to track the satellite all the way to the re-entry, I
> suggest you
> use the following TLE sets:
>
> After 2017-02-17, 19:00 UTC use this TLE set:
> BY70-1 180 x 153 km
> 1 41909U 16083C 17048.79504626 .12181346 12893+0 71409-3 0 99991
> 2 41909 97.5409 131.9041 0020298 184.6552 175.3259 16.39700464 8178
>
> After 2017-02-17, 20:30 UTC use this TLE set:
> BY70-1 174 x 150 km
> 1 41909U 16083C 17048.85604685 .15184949 20755+0 66732-3 0 99998
> 2 41909 97.5404 131.9770 0018254 184.4013 175.5826 16.41354756 8186
>
> After 2017-02-17, 22:00 UTC use this TLE set:
> BY70-1 167 x 146 km
> 1 41909U 16083C 17048.91697788 .20752091 42136+0 63726-3 0 99993
> 2 41909 97.5397 132.0500 0015727 184.1470 175.8399 16.43503239 8199
>
> After 2017-02-17, 23:30 UTC use this TLE set:
> BY70-1 156 x 140 km
> 1 41909U 16083C 17048.97781267 .34949706 12852+1 64507-3 0 99992
> 2 41909 97.5387 132.1232 0012260 183.8922 176.0983 16.46726667 8207
>
> 73,
> Nico PA0DLO
>
>
> On 16-02-17 21:19, Nico Janssen wrote:
>> All,
>>
>> BY70-1 may be expected to re-enter on February 18 around 01:00 UTC
>> +/- 3 hours.
>>
>> The apogee of the satellite has now decreased to 242 km and the perigee
>> has decreased to 176 km.
>>
>> 73,
>> Nico PA0DLO
>>
>>
>> On 12-02-17 13:27, Nico Janssen wrote:
>>> All,
>>>
>>> As a result of lower solar activity in the past week, the decay rate of
>>> BY70-1 has decreased. The satellite may now be expected to re-enter
>>> around February 16 to 19.
>>>
>>> The apogee of the satellite has now decreased to 313 km and the perigee
>>> has decreased to 191 km.
>>>
>>> 73,
>>> Nico PA0DLO
>>>
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership.
> Opinions expressed
> are solely those of the author, and do not reflect the official views
> of AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite
> program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>
>
>
------------------------------
Message: 6
Date: Fri, 17 Feb 2017 16:49:03 +0100
From: Nico Janssen <hamsat@xxxxxx.xx>
To: Joe <nss@xxx.xxx>, amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] BY70-1 decay estimate
Message-ID: <d0b3dd46-c157-2de3-870a-384ec9ba65ab@xxxxxx.xx>
Content-Type: text/plain; charset=windows-1252; format=flowed
Copy-paste the required set into the text file that contains the TLE sets
that you use for tracking and then reload the TLEs.
On 17-02-17 16:44, Joe wrote:
> How would I add these as needed timewise into say Orbitron,
>
> Joe WB9SBD
> Sig
> The Original Rolling Ball Clock
> Idle Tyme
> Idle-Tyme.com
> http://www.idle-tyme.com
> On 2/17/2017 9:39 AM, Nico Janssen wrote:
>> All,
>>
>> BY70-1 may be expected to re-enter on February 18 around 01:05 UTC
>> ? 1 hour.
>>
>> If you wish to track the satellite all the way to the re-entry, I
>> suggest you
>> use the following TLE sets:
>>
>> After 2017-02-17, 19:00 UTC use this TLE set:
>> BY70-1 180 x 153 km
>> 1 41909U 16083C 17048.79504626 .12181346 12893+0 71409-3 0 99991
>> 2 41909 97.5409 131.9041 0020298 184.6552 175.3259 16.39700464 8178
>>
>> After 2017-02-17, 20:30 UTC use this TLE set:
>> BY70-1 174 x 150 km
>> 1 41909U 16083C 17048.85604685 .15184949 20755+0 66732-3 0 99998
>> 2 41909 97.5404 131.9770 0018254 184.4013 175.5826 16.41354756 8186
>>
>> After 2017-02-17, 22:00 UTC use this TLE set:
>> BY70-1 167 x 146 km
>> 1 41909U 16083C 17048.91697788 .20752091 42136+0 63726-3 0 99993
>> 2 41909 97.5397 132.0500 0015727 184.1470 175.8399 16.43503239 8199
>>
>> After 2017-02-17, 23:30 UTC use this TLE set:
>> BY70-1 156 x 140 km
>> 1 41909U 16083C 17048.97781267 .34949706 12852+1 64507-3 0 99992
>> 2 41909 97.5387 132.1232 0012260 183.8922 176.0983 16.46726667 8207
>>
>> 73,
>> Nico PA0DLO
>>
>>
>> On 16-02-17 21:19, Nico Janssen wrote:
>>> All,
>>>
>>> BY70-1 may be expected to re-enter on February 18 around 01:00 UTC
>>> +/- 3 hours.
>>>
>>> The apogee of the satellite has now decreased to 242 km and the perigee
>>> has decreased to 176 km.
>>>
>>> 73,
>>> Nico PA0DLO
>>>
>>>
>>> On 12-02-17 13:27, Nico Janssen wrote:
>>>> All,
>>>>
>>>> As a result of lower solar activity in the past week, the decay
>>>> rate of
>>>> BY70-1 has decreased. The satellite may now be expected to re-enter
>>>> around February 16 to 19.
>>>>
>>>> The apogee of the satellite has now decreased to 313 km and the
>>>> perigee
>>>> has decreased to 191 km.
>>>>
>>>> 73,
>>>> Nico PA0DLO
>>>>
>>
>> _______________________________________________
>> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
>> to all interested persons worldwide without requiring membership.
>> Opinions expressed
>> are solely those of the author, and do not reflect the official views
>> of AMSAT-NA.
>> Not an AMSAT-NA member? Join now to support the amateur satellite
>> program!
>> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>>
>>
>>
>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership.
> Opinions expressed
> are solely those of the author, and do not reflect the official views
> of AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite
> program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
------------------------------
Message: 7
Date: Fri, 17 Feb 2017 10:51:10 -0500
From: John Brier <johnbrier@xxxxx.xxx>
To: Joe <nss@xxx.xxx>
Cc: Nico Janssen <hamsat@xxxxxx.xx>, AMSAT BB <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] BY70-1 decay estimate
Message-ID:
<CALn0fKPnr65TK=_QYX2gQvw0t_jMd6SPDzFnvu-BUsAJ_ccwYg@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
On the right side of the window under the data and satellites pane there is
a Load TLE button. Just paste one of TLEs listed below with BY-70-1 on the
first line into a text file and open it from that button. Repeat for each
set as time goes by.
73, John John Brier KG4AKV
On Feb 17, 2017 10:44 AM, "Joe" <nss@xxx.xxx> wrote:
> How would I add these as needed timewise into say Orbitron,
>
> Joe WB9SBD
> Sig
> The Original Rolling Ball Clock
> Idle Tyme
> Idle-Tyme.com
> http://www.idle-tyme.com
> On 2/17/2017 9:39 AM, Nico Janssen wrote:
>
>> All,
>>
>> BY70-1 may be expected to re-enter on February 18 around 01:05 UTC
>> ? 1 hour.
>>
>> If you wish to track the satellite all the way to the re-entry, I suggest
>> you
>> use the following TLE sets:
>>
>> After 2017-02-17, 19:00 UTC use this TLE set:
>> BY70-1 180 x 153 km
>> 1 41909U 16083C 17048.79504626 .12181346 12893+0 71409-3 0 99991
>> 2 41909 97.5409 131.9041 0020298 184.6552 175.3259 16.39700464 8178
>>
>> After 2017-02-17, 20:30 UTC use this TLE set:
>> BY70-1 174 x 150 km
>> 1 41909U 16083C 17048.85604685 .15184949 20755+0 66732-3 0 99998
>> 2 41909 97.5404 131.9770 0018254 184.4013 175.5826 16.41354756 8186
>>
>> After 2017-02-17, 22:00 UTC use this TLE set:
>> BY70-1 167 x 146 km
>> 1 41909U 16083C 17048.91697788 .20752091 42136+0 63726-3 0 99993
>> 2 41909 97.5397 132.0500 0015727 184.1470 175.8399 16.43503239 8199
>>
>> After 2017-02-17, 23:30 UTC use this TLE set:
>> BY70-1 156 x 140 km
>> 1 41909U 16083C 17048.97781267 .34949706 12852+1 64507-3 0 99992
>> 2 41909 97.5387 132.1232 0012260 183.8922 176.0983 16.46726667 8207
>>
>> 73,
>> Nico PA0DLO
>>
>>
>> On 16-02-17 21:19, Nico Janssen wrote:
>>
>>> All,
>>>
>>> BY70-1 may be expected to re-enter on February 18 around 01:00 UTC
>>> +/- 3 hours.
>>>
>>> The apogee of the satellite has now decreased to 242 km and the perigee
>>> has decreased to 176 km.
>>>
>>> 73,
>>> Nico PA0DLO
>>>
>>>
>>> On 12-02-17 13:27, Nico Janssen wrote:
>>>
>>>> All,
>>>>
>>>> As a result of lower solar activity in the past week, the decay rate of
>>>> BY70-1 has decreased. The satellite may now be expected to re-enter
>>>> around February 16 to 19.
>>>>
>>>> The apogee of the satellite has now decreased to 313 km and the perigee
>>>> has decreased to 191 km.
>>>>
>>>> 73,
>>>> Nico PA0DLO
>>>>
>>>>
>> _______________________________________________
>> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
>> to all interested persons worldwide without requiring membership.
>> Opinions expressed
>> are solely those of the author, and do not reflect the official views of
>> AMSAT-NA.
>> Not an AMSAT-NA member? Join now to support the amateur satellite program!
>> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>>
>>
>>
>>
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
> to all interested persons worldwide without requiring membership. Opinions
> expressed
> are solely those of the author, and do not reflect the official views of
> AMSAT-NA.
> Not an AMSAT-NA member? Join now to support the amateur satellite program!
> Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb
>
------------------------------
Message: 8
Date: Fri, 17 Feb 2017 17:20:49 +0100
From: Nico Janssen <hamsat@xxxxxx.xx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] BY70-1 decay estimate
Message-ID: <358d554e-beb5-1eac-e6bb-0a8e6920ee9e@xxxxxx.xx>
Content-Type: text/plain; charset=windows-1252; format=flowed
All,
It looks like the BB removed a space near the end of the second line
of each TLE set. So in the TLE sets in the original post, add a space
in the second line before '8178' in the first TLE set, before '8186' in the
second TLE set, etc.
73,
Nico PA0DLO
On 17-02-17 16:39, Nico Janssen wrote:
> All,
>
> BY70-1 may be expected to re-enter on February 18 around 01:05 UTC
> ? 1 hour.
>
> If you wish to track the satellite all the way to the re-entry, I
> suggest you
> use the following TLE sets:
>
> After 2017-02-17, 19:00 UTC use this TLE set:
> BY70-1 180 x 153 km
> 1 41909U 16083C 17048.79504626 .12181346 12893+0 71409-3 0 99991
> 2 41909 97.5409 131.9041 0020298 184.6552 175.3259 16.39700464 8178
>
> After 2017-02-17, 20:30 UTC use this TLE set:
> BY70-1 174 x 150 km
> 1 41909U 16083C 17048.85604685 .15184949 20755+0 66732-3 0 99998
> 2 41909 97.5404 131.9770 0018254 184.4013 175.5826 16.41354756 8186
>
> After 2017-02-17, 22:00 UTC use this TLE set:
> BY70-1 167 x 146 km
> 1 41909U 16083C 17048.91697788 .20752091 42136+0 63726-3 0 99993
> 2 41909 97.5397 132.0500 0015727 184.1470 175.8399 16.43503239 8199
>
> After 2017-02-17, 23:30 UTC use this TLE set:
> BY70-1 156 x 140 km
> 1 41909U 16083C 17048.97781267 .34949706 12852+1 64507-3 0 99992
> 2 41909 97.5387 132.1232 0012260 183.8922 176.0983 16.46726667 8207
>
> 73,
> Nico PA0DLO
>
------------------------------
Message: 9
Date: Fri, 17 Feb 2017 10:31:11 -0600
From: Zach Metzinger <zmetzing@xxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] BY70-1 decay estimate
Message-ID: <36ff552d-39c5-9213-c5cc-8936debd1600@xxxxx.xxx>
Content-Type: text/plain; charset=windows-1252
On 02/17/17 10:20, Nico Janssen wrote:
> All,
>
> It looks like the BB removed a space near the end of the second line
> of each TLE set. So in the TLE sets in the original post, add a space
> in the second line before '8178' in the first TLE set, before '8186' in the
> second TLE set, etc.
Looks fine to me in the original post. Mail reader issue?
Caught the 11 degree pass from EM12 last night with a Alinco DJ580T and
homebrew MAX2640-based LNA (1), but my antenna setup is still lacking.
--- Zach
N0ZGO
(1) https://www.maximintegrated.com/en/app-notes/index.mvp/id/1759
------------------------------
Message: 10
Date: Fri, 17 Feb 2017 10:32:27 -0600
From: Clayton Coleman <kayakfishtx@xxxxx.xxx>
To: AMSAT-BB <amsat-bb@xxxxx.xxx>
Subject: [amsat-bb] DM71 operation today
Message-ID:
<CAPovOwfc6F_XWdJP+_juPLaXwS1UeH9dQvWubhiefPFUq4sHwA@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
At 21:24 AO-85 and 22:00 UTC AO-7 today Wyatt, AC0RA, and I will be in
grid DM71.
73
Clayton
W5PFG
------------------------------
Message: 11
Date: Fri, 17 Feb 2017 11:51:19 -0500
From: Scott <scott23192@xxxxx.xxx>
To: "amsat-bb@xxxxx.xxxx <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] BY70-1
Message-ID:
<CAJCSnObPT=EZ61QNRbC4iqm_Nb37B6RumkYx+hwL0xurkju0WQ@xxxx.xxxxx.xxx>
Content-Type: text/plain; charset=UTF-8
Wow, it's like trying to track a vehicle driving by at highway speed!
Several people heard on 1645 utc pass over USA just now, though. No
telemetry received.
-Scott, K4KDR
=====================================================
On Fri, Feb 17, 2017 at 9:11 AM, Joe <nss@xxx.xxx> wrote:
> I'll be both listening and ready with the video camera for my next pass at
> 1641 utc Low pass max el is only 7 deg, but gotta try.
> I wonder if it is big enough and hence bright enough that if it re-enters
> in daylight if it could be seen? Hence the video camera.
>
> Joe WB9SBD
> Sig
> The Original Rolling Ball Clock
> Idle Tyme
> Idle-Tyme.com
> http://www.idle-tyme.com
> On 2/17/2017 6:25 AM, David Pykett wrote:
>
>> BY70-1 still up and working at 12:17 GMT unfortunately no one else
>> joined me, it was great to work Zeljko 9A2EY on the previous pass.
>>
>> 73
>>
>> Dave G0IIQ
>
>
------------------------------
Message: 12
Date: Fri, 17 Feb 2017 10:55:21 -0600
From: Tom Schuessler <tjschuessler@xxxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] BY70-1 re-entry
Message-ID: <3A326DF4-2635-41F5-97BF-7A715938C220@xxxxxxx.xxx>
Content-Type: text/plain; charset=us-ascii
I would have to think that when the satellite does re-enter the atmosphere
it will be in the southern hemisphere because it's Parigi is down there.
Tom Schuessler. N5HYP
------------------------------
Message: 13
Date: Fri, 17 Feb 2017 12:05:34 -0500
From: Tony <dxdx@xxxxxxxxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: [amsat-bb] For Sale: Kenwood TS-2000
Message-ID: <92ddb674-53fb-8da8-c793-92d4c3cca602@xxxxxxxxx.xxx>
Content-Type: text/plain; charset=utf-8; format=flowed
All:
I'm selling my Kenwood TS-2000 which covers HF, 6M, 2M and 70cm.
Original owner, non-smoker. Cables for amplifier and CAT control
included as well as a Kenwood SP-950 speaker. The rig looks new and
functions perfectly - pictures available. Price: $900.00 shipped CONUS.
Posting sale here before moving onto the classifieds.
Tony -K2MO
------------------------------
Message: 14
Date: Fri, 17 Feb 2017 11:06:02 -0600
From: Joe <nss@xxx.xxx>
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] BY70-1 re-entry
Message-ID: <50e36954-62e8-04d8-9d20-89d6524e7ccd@xxx.xxx>
Content-Type: text/plain; charset=windows-1252; format=flowed
But that image that was posted recently looked like the perigee really
hasn't changed a LOT the orbit has become much more circular.
Joe WB9SBD
Sig
The Original Rolling Ball Clock
Idle Tyme
Idle-Tyme.com
http://www.idle-tyme.com
On 2/17/2017 10:55 AM, Tom Schuessler wrote:
> I would have to think that when the satellite does re-enter the atmosphere
it will be in the southern hemisphere because it's Parigi is down there.
>
> Tom Schuessler. N5HYP
> _______________________________________________
> Sent via AMSAT-BB@xxxxx.xxx. AMSAT-NA makes this open forum available
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Message: 15
Date: Fri, 17 Feb 2017 12:09:31 -0500
From: "Jeff" <kb2m@xxxxxxx.xxx>
To: "Amsat" <amsat-bb@xxxxx.xxx>
Subject: Re: [amsat-bb] BY70-1
Message-ID: <DE373E6E263C42AF83E02F937CC1C9CD@xxxxxxx>
Content-Type: text/plain; format=flowed; charset="iso-8859-1";
reply-type=original
Man, that was a quick pass. Just worked WB8OTH, and then KC4LE and me worked
it to LOS, also heard N8HM. Signal started to sound like it had an echo on
it. SatPC32 was reporting an altitude of 161, when it passed over me in
Florida on a 35 degree pass. Is that in Kilometers or Miles? ...
73 Jeff kb2m
-----Original Message-----
From: Scott
Sent: Friday, February 17, 2017 11:51 AM
To: amsat-bb@xxxxx.xxx
Subject: Re: [amsat-bb] BY70-1
Wow, it's like trying to track a vehicle driving by at highway speed!
Several people heard on 1645 utc pass over USA just now, though. No
telemetry received.
-Scott, K4KDR
=====================================================
On Fri, Feb 17, 2017 at 9:11 AM, Joe <nss@xxx.xxx> wrote:
> I'll be both listening and ready with the video camera for my next pass at
> 1641 utc Low pass max el is only 7 deg, but gotta try.
> I wonder if it is big enough and hence bright enough that if it re-enters
> in daylight if it could be seen? Hence the video camera.
>
> Joe WB9SBD
> Sig
> The Original Rolling Ball Clock
> Idle Tyme
> Idle-Tyme.com
> http://www.idle-tyme.com
> On 2/17/2017 6:25 AM, David Pykett wrote:
>
>> BY70-1 still up and working at 12:17 GMT unfortunately no one else
>> joined me, it was great to work Zeljko 9A2EY on the previous pass.
>>
>> 73
>>
>> Dave G0IIQ
>
>
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Subject: Digest Footer
_______________________________________________
Sent via amsat-bb@xxxxx.xxx.
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End of AMSAT-BB Digest, Vol 12, Issue 40
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