LB Obs 2016 Feb 10 pm

From: Leo Barhorst via Seesat-l <seesat-l_at_satobs.org>
Date: Wed, 10 Feb 2016 21:40:04 +0100
After a week with clouds, rain and strong winds, it cleared a bit this
evening.
In between clouds a few satellites.

The residuals of the classified satellites are higher on older TLE, see
below.

18152 87 055A   4172 G 20160210181851486 17 25 1117094+650779 37 S
18152 87 055A   4172 G 20160210181853478 17 25 1124521+645784 37 S
18152 87 055A   4172 G 20160210181854520 17 25 1128342+645373 37 S
39475 13 072P   4172 G 20160210184140577 17 25 1311647+583157 37 S
39475 13 072P   4172 G 20160210184150584 17 25 1328914+614482 37 F
39475 13 072P   4172 G 20160210184155601 17 25 1339399+632146 37 S
20691 90 050C   4172 G 20160210185735596 17 25 1108277+602721 37 S
20691 90 050C   4172 G 20160210185740576 17 25 1115929+592121 37 S
20642 90 050E   4172 G 20160210190845569 17 25 1053452+705373 37 S
20642 90 050E   4172 G 20160210190850586 17 25 1107127+692996 37 S
20642 90 050E   4172 G 20160210190855604 17 25 1118964+680538 37 S
16864 86 052B   4172 G 20160210190916602 17 25 1127358+682824 37 S
16864 86 052B   4172 G 20160210190923576 17 25 1104374+663902 37 S

See for the IOD-format:   http://www.satobs.org/position/IODformat.html

Residuals:
Norad Cospar         X-track           delta T      TLE age  range
39475 13 072P   |  0.01333 deg    2.269 sec   7.0 day, 984.6 km
20691 90 050C   |  0.06649 deg    3.144 sec   6.7 day, 980.5 km
20642 90 050E   |  0.07492 deg    1.138 sec   2.8 day, 930.1 km

***************************************************************************************
Setup: WATEC 120N, 50 mm F1:1.8, NTP, Celestron Nexstar
Observations made and reduced with Sattools
Cospar 4172 ALMERE 52.3713 N 5.2580 E –3 ASL
Best regards     Leo Barhorst
_______________________________________________
Seesat-l mailing list
http://mailman.satobs.org/mailman/listinfo/seesat-l
Received on Wed Feb 10 2016 - 14:40:45 UTC

This archive was generated by hypermail 2.3.0 : Wed Feb 10 2016 - 20:40:45 UTC