SatTrack V4.5.1 Shadow Analysis


Input file:

  Shadow.THEMIS_P2


Object:

  Object Name       : THEMIS P2
  Object Number     : 91002
  Element Set Number: N/A
  Reference Orbit   : N/A
  Element Set Epoch : N/A
  Element Set Age   : N/A
  Launch Date/Time  : 21-Oct-2006  2006/294  07:20:48.282 UTC
  Orbit Geometry    : 118244.418 km x 2131.203 km at 10.891 deg
  Avrg Nodal Period : N/A
  Propagation Model : External Ephemeris


Shadow Statistics:

  Begin of Analysis Interval  : 15-Oct-2007  2007/288  14:34:11 UTC
  End of Analysis Interval    : 06-May-2008  2008/127  02:33:41 UTC
  Total Time Interval         : 203.500 d
  Time Resolution             : 60.000 s
  Shadow Entry/Exit Condition : 50.0 % of Full Sunlight
  Number of Shadow Periods    : 35
  Shortest Gap Between Shadows: 2693.000 min
  Longest Gap Between Shadows : 165126.500 min


  Shortest  Longest  Average     Total     Fraction of Analysis Interval
    [min]    [min]    [min]      [min]                  [%]

     6.0     187.0     57.9      2025.0                 0.7


Shadow Periods:

     Shadow Begin    -      Shadow End              Duration     Depth

  2007/289 01:45:11  -  2007/289 02:12:11  UTC      27.0 min    100.0 %
  2007/291 01:14:11  -  2007/291 01:41:11  UTC      27.0 min    100.0 %
  2007/293 00:43:11  -  2007/293 01:11:11  UTC      28.0 min    100.0 %
  2007/295 00:13:41  -  2007/295 00:40:41  UTC      27.0 min    100.0 %
  2007/296 23:43:41  -  2007/297 00:11:41  UTC      28.0 min    100.0 %
  2007/298 23:13:41  -  2007/298 23:41:41  UTC      28.0 min    100.0 %
  2007/300 22:42:41  -  2007/300 23:10:41  UTC      28.0 min    100.0 %
  2007/302 22:10:41  -  2007/302 22:39:41  UTC      29.0 min    100.0 %
  2007/304 21:38:41  -  2007/304 22:07:41  UTC      29.0 min    100.0 %
  2007/306 21:07:41  -  2007/306 21:36:41  UTC      29.0 min    100.0 %
  2007/308 20:38:41  -  2007/308 21:07:41  UTC      29.0 min    100.0 %
  2007/310 20:09:41  -  2007/310 20:38:41  UTC      29.0 min    100.0 %
  2007/312 19:38:41  -  2007/312 20:07:41  UTC      29.0 min    100.0 %
  2007/314 19:07:41  -  2007/314 19:36:41  UTC      29.0 min    100.0 %
  2007/316 18:35:41  -  2007/316 19:04:41  UTC      29.0 min    100.0 %
  2007/318 18:04:41  -  2007/318 18:32:41  UTC      28.0 min    100.0 %
  2007/320 17:33:41  -  2007/320 18:01:41  UTC      28.0 min    100.0 %
  2007/322 17:03:41  -  2007/322 17:30:41  UTC      27.0 min    100.0 %
  2007/324 16:34:41  -  2007/324 17:00:41  UTC      26.0 min    100.0 %
  2007/326 16:04:41  -  2007/326 16:29:41  UTC      25.0 min    100.0 %
  2007/328 15:34:41  -  2007/328 15:57:41  UTC      23.0 min    100.0 %
  2007/330 15:03:11  -  2007/330 15:25:11  UTC      22.0 min    100.0 %
  2007/332 15:50:11  -  2007/332 16:09:11  UTC      19.0 min    100.0 %
  2007/334 16:40:11  -  2007/334 16:54:11  UTC      14.0 min    100.0 %
  2007/336 17:33:11  -  2007/336 17:39:11  UTC       6.0 min    100.0 %
  2008/086 09:45:41  -  2008/086 11:52:41  UTC     127.0 min    100.0 %
  2008/088 09:22:41  -  2008/088 12:14:41  UTC     172.0 min    100.0 %
  2008/090 09:14:41  -  2008/090 12:21:41  UTC     187.0 min    100.0 %
  2008/092 09:14:41  -  2008/092 12:20:41  UTC     186.0 min    100.0 %
  2008/094 09:18:41  -  2008/094 12:14:41  UTC     176.0 min    100.0 %
  2008/096 09:24:41  -  2008/096 12:03:41  UTC     159.0 min    100.0 %
  2008/098 09:30:41  -  2008/098 11:48:41  UTC     138.0 min    100.0 %
  2008/100 09:37:41  -  2008/100 11:30:41  UTC     113.0 min    100.0 %
  2008/102 09:45:41  -  2008/102 11:08:41  UTC      83.0 min    100.0 %
  2008/104 09:59:41  -  2008/104 10:40:41  UTC      41.0 min    100.0 %