CB Obs April 21, 2018: OTV-5 observations and orbit

From: C. Bassa via Seesat-l <seesat-l_at_satobs.org>
Date: Sun, 22 Apr 2018 00:16:21 +0200
OTV-5 [42932/17052A] was seen on two passes from the Netherlands,
close to predictions from Mike McCants's latest elements in
classfd.tle.

The observations below indicate the orbit is close to circular, and
that is has manouvered from a 351 x 362 km _at_ 54.49 deg orbit to 314 x
322 km at 54.51 deg.

OTV-5
1 42932U 17052A   18111.91765007  .00000000  00000-0  50000-4 0    04
2 42932  54.5136  93.2865 0006501 156.8699 287.9570 15.84828959    02
# 20180421.85-20180421.92, 28 measurements, 0.011 deg rms

42932 17 052A   4171 E 20180421202908762 17 25 1309443+560968 37 S
42932 17 052A   4171 E 20180421202909482 17 25 1315386+555892 37 S
42932 17 052A   4171 E 20180421202910362 17 25 1322522+554444 37 S
42932 17 052A   4171 E 20180421202911141 17 25 1328662+553067 37 S
42932 17 052A   4171 E 20180421202911850 17 25 1334153+551716 37 S
42932 17 052A   4171 E 20180421202912392 17 25 1338238+550651 37 S
42932 17 052A   4171 E 20180421203007029 17 25 1634066+330770 37 S
42932 17 052A   4171 E 20180421203007903 17 25 1635086+325306 37 S
42932 17 052A   4171 E 20180421203009665 17 25 1637080+322361 37 S
42932 17 052A   4171 E 20180421203011644 17 25 1639218+315150 37 S
42932 17 052A   4171 E 20180421203013782 17 25 1641431+311774 37 S
42932 17 052A   4171 E 20180421203016003 17 25 1643614+304385 37 S
42932 17 052A   4171 E 20180421203017959 17 25 1645443+301506 37 S
42932 17 052A   4171 E 20180421203019640 17 25 1646961+295098 37 S
42932 17 052A   4171 E 20180421203020943 17 25 1648101+293277 37 S
42932 17 052A   4171 E 20180421220055473 17 25 0611647+175244 37 S
42932 17 052A   4171 E 20180421220057914 17 25 0611938+181549 37 S
42932 17 052A   4171 E 20180421220100954 17 25 0612310+184498 37 S
42932 17 052A   4171 E 20180421220103714 17 25 0612648+191252 37 S
42932 17 052A   4171 E 20180421220106100 17 25 0612946+193704 37 S
42932 17 052A   4171 E 20180421220108337 17 25 0613231+200063 37 S
42932 17 052A   4171 E 20180421220110974 17 25 0613566+202927 37 S
42932 17 052A   4171 E 20180421220113676 17 25 0613920+205934 37 S
42932 17 052A   4171 E 20180421220116073 17 25 0614237+212677 37 S
42932 17 052A   4171 E 20180421220118333 17 25 0614541+215347 37 S
42932 17 052A   4171 E 20180421220120750 17 25 0614878+222267 37 S
42932 17 052A   4171 E 20180421220123333 17 25 0615232+225497 37 S
42932 17 052A   4171 E 20180421220154459 17 25 0620349+310644 37 E


------------------------------------------------------------------
Setup: Watec 902H2 video, 55mm F/1.2, NexStar mount, NTP timing
IOD format: http://www.satobs.org/position/IODformat.html
COSPAR 4171: 52.8344N, 6.3785E, 10m (WGS84)
------------------------------------------------------------------

Regards,
   Cees
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Received on Sat Apr 21 2018 - 17:17:21 UTC

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