Re: Updated NOSS 3-8 (NROL-79) elements

From: Edward Zigoy via Seesat-l <seesat-l_at_satobs.org>
Date: Sun, 26 Mar 2017 21:24:25 -0700
NOSS pair appeared to flare and increase in magnitude on passing 4, 5, 6 Dra 
line at 0449.5z using 7x50s.
----- Original Message ----- 
From: "Marco Langbroek via Seesat-l" <seesat-l_at_satobs.org>
To: "satelliet lijst (SeeSat)" <SeeSat-L_at_satobs.org>
Sent: Sunday, 26 March, 2017 07:31
Subject: Updated NOSS 3-8 (NROL-79) elements


>
> The following updated NOSS 3-8 elements are based on observations by Leo
> Barhorst, Cees Bassa, Russel Eberst, Dave Waterman and Marco Langbroek:
>
>
>
> NOSS 3-8 (A)                                           1012 x 1200 km
> 1 42058U 17011A   17084.87867944 0.00000000  00000-0  00000+0 0    04
> 2 42058  63.4387  89.4950 0125234 178.7610 181.3749 13.40841953    05
>
> rms 0.025                   from 31 obs  March 23.85 - March 24.90 UT
>
>
> NOSS 3-8 (B)                                           1013 x 1199 km
> 1 42065U 17011B   17084.87859471 0.00000000  00000-0  00000+0 0    08
> 2 42065  63.4392  89.3065 0124662 178.9058 181.2263 13.40841176    04
>
> rms 0.023                   from 30 obs  March 23.85 - March 24.90 UT
>
>
> At epoch time of the elsets above, the distance between the payloads was 
> ~47.2 km.
>
> The two payloads are still very slowly decreasing their distance, 
> currently at a
> rate of ~1 km/day.
>
>
> DaL sep(km)
> 1.387 42.7
> 5.417 171.4
> 6.457 190.4
> 7.280 202.0
> 8.623 172.3
> 9.592 148.9
> 11.382 120.2
> 14.440 77.8
> 18.095 53.7
> 19.362 50.5
> 20.407 50.5
> 22.597 48.7
> 24.136 47.2
>
> - Marco
>
>
> -----
> Dr Marco Langbroek  -  SatTrackCam Leiden, the Netherlands.
> e-mail: sattrackcam_at_langbroek.org
>
> Cospar 4353 (Leiden):     52.15412 N, 4.49081 E (WGS84), +0 m ASL
> Cospar 4355 (Cronesteyn): 52.13878 N, 4.49937 E (WGS84), -2 m ASL
> Station (b)log: http://sattrackcam.blogspot.com
> Twitter: _at_Marco_Langbroek
> -----
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Received on Sun Mar 26 2017 - 23:25:28 UTC

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