Equator crossing and other events for INMARSAT 4-F1 20-02-2018 06:09:56 UTC
Equator crossing and other events for INMARSAT 4-F1
Time span hours:170 resolution step:1[minutes]
TLE source:Celestrak,geo.txt
20-02-2018 06:09:56 UTC
1999 - Jens T. Satre
More calculators at http://www.satellite-calculations.com

Address:

This list contains forecasted events based on TLE data.
The accuracy is better the more inclined the satellite is
For satellites with inclination less than 0.1deg the forecasted events is NOT accurate.
Accuracy seems to be quite good with inclination higher than 0.5degrees


TLE source:Celestrak,geo.txt

Events

2018-02-20 06:10:56 UTC MAX EAST 143.502 East

2018-02-20 06:10:56 UTC MAX SOUTH 0.531 North

2018-02-20 08:19:56 UTC MAX WEST 143.487 East

2018-02-20 11:28:56 UTC MAX NORTH 2.899 North

2018-02-20 13:37:56 UTC MAX EAST 143.536 East

2018-02-20 17:26:56 UTC EQUATOR CROSSING DESCENDING @ 143.470E ( 10 km)

2018-02-20 20:36:56 UTC MAX WEST 143.419 East

2018-02-20 23:26:56 UTC MAX SOUTH -2.899 South

2018-02-21 03:15:56 UTC MAX EAST 143.520 East

2018-02-21 05:24:56 UTC EQUATOR CROSSING ASCENDING @ 143.503E ( -10 km)

2018-02-21 08:15:56 UTC MAX WEST 143.479 East

2018-02-21 11:24:56 UTC MAX NORTH 2.899 North

2018-02-21 13:33:56 UTC MAX EAST 143.528 East

2018-02-21 17:22:56 UTC EQUATOR CROSSING DESCENDING @ 143.462E ( 10 km)

2018-02-21 20:32:56 UTC MAX WEST 143.410 East

2018-02-21 23:22:56 UTC MAX SOUTH -2.900 South

2018-02-22 03:11:56 UTC MAX EAST 143.511 East

2018-02-22 05:20:56 UTC EQUATOR CROSSING ASCENDING @ 143.494E ( -10 km)

2018-02-22 08:11:56 UTC MAX WEST 143.470 East

2018-02-22 11:20:56 UTC MAX NORTH 2.900 North

2018-02-22 13:29:56 UTC MAX EAST 143.519 East

2018-02-22 14:30:56 UTC SATELLITE ENTERS EARTH ECLIPSE

2018-02-22 14:46:56 UTC SATELLITE LEAVES EARTH ECLIPSE

2018-02-22 17:18:56 UTC EQUATOR CROSSING DESCENDING @ 143.453E ( 10 km)

2018-02-22 20:28:56 UTC MAX WEST 143.402 East

2018-02-22 23:18:56 UTC MAX SOUTH -2.901 South

2018-02-23 02:59:56 UTC MAX EAST 143.502 East

2018-02-23 03:00:56 UTC MAX WEST 143.502 East

2018-02-23 03:07:56 UTC MAX EAST 143.502 East

2018-02-23 05:16:56 UTC EQUATOR CROSSING ASCENDING @ 143.486E ( -9 km)

2018-02-23 08:08:56 UTC MAX WEST 143.461 East

2018-02-23 11:16:56 UTC MAX NORTH 2.901 North

2018-02-23 13:25:56 UTC MAX EAST 143.510 East

2018-02-23 14:26:56 UTC SATELLITE ENTERS EARTH ECLIPSE

2018-02-23 14:50:56 UTC SATELLITE LEAVES EARTH ECLIPSE

2018-02-23 17:15:56 UTC EQUATOR CROSSING DESCENDING @ 143.444E ( 10 km)

2018-02-23 20:24:56 UTC MAX WEST 143.392 East

2018-02-23 23:14:56 UTC MAX SOUTH -2.902 South

2018-02-24 02:55:56 UTC MAX EAST 143.493 East

2018-02-24 02:56:56 UTC MAX WEST 143.493 East

2018-02-24 03:03:56 UTC MAX EAST 143.493 East

2018-02-24 05:12:56 UTC EQUATOR CROSSING ASCENDING @ 143.476E ( -9 km)

2018-02-24 08:04:56 UTC MAX WEST 143.452 East

2018-02-24 11:12:56 UTC MAX NORTH 2.902 North

2018-02-24 13:21:56 UTC MAX EAST 143.500 East

2018-02-24 14:22:56 UTC SATELLITE ENTERS EARTH ECLIPSE

2018-02-24 14:53:56 UTC SATELLITE LEAVES EARTH ECLIPSE

2018-02-24 17:11:56 UTC EQUATOR CROSSING DESCENDING @ 143.434E ( 10 km)

2018-02-24 20:20:56 UTC MAX WEST 143.383 East

2018-02-24 23:10:56 UTC MAX SOUTH -2.902 South

2018-02-25 02:51:56 UTC MAX EAST 143.483 East

2018-02-25 02:52:56 UTC MAX WEST 143.483 East

2018-02-25 02:59:56 UTC MAX EAST 143.483 East

2018-02-25 05:09:56 UTC EQUATOR CROSSING ASCENDING @ 143.466E ( -9 km)

2018-02-25 08:00:56 UTC MAX WEST 143.441 East

2018-02-25 11:08:56 UTC MAX NORTH 2.902 North

2018-02-25 13:17:56 UTC MAX EAST 143.490 East

2018-02-25 14:20:56 UTC SATELLITE ENTERS EARTH ECLIPSE

2018-02-25 14:55:56 UTC SATELLITE LEAVES EARTH ECLIPSE

2018-02-25 17:07:56 UTC EQUATOR CROSSING DESCENDING @ 143.424E ( 10 km)

2018-02-25 20:17:56 UTC MAX WEST 143.372 East

2018-02-25 23:06:56 UTC MAX SOUTH -2.902 South

2018-02-26 02:47:56 UTC MAX EAST 143.472 East

2018-02-26 02:48:56 UTC MAX WEST 143.472 East

2018-02-26 02:55:56 UTC MAX EAST 143.472 East

2018-02-26 05:05:56 UTC EQUATOR CROSSING ASCENDING @ 143.455E ( -9 km)

2018-02-26 07:57:56 UTC MAX WEST 143.430 East

2018-02-26 11:04:56 UTC MAX NORTH 2.902 North

2018-02-26 13:13:56 UTC MAX EAST 143.479 East

2018-02-26 14:18:56 UTC SATELLITE ENTERS EARTH ECLIPSE

2018-02-26 14:57:56 UTC SATELLITE LEAVES EARTH ECLIPSE

2018-02-26 17:03:56 UTC EQUATOR CROSSING DESCENDING @ 143.412E ( 11 km)

2018-02-26 20:13:56 UTC MAX WEST 143.360 East

2018-02-26 23:02:56 UTC MAX SOUTH -2.902 South

2018-02-27 02:51:56 UTC MAX EAST 143.460 East

2018-02-27 05:01:56 UTC EQUATOR CROSSING ASCENDING @ 143.442E ( -9 km)

2018-02-27 07:53:56 UTC MAX WEST 143.418 East

Execution time: 5,173.76ms



Orange background means satellite is in earth eclipse
Red background means there is risk of solar interference based Sun inside half power beamwidth (1.463deg.) of a 0.6 meter antenna at 11.7GHz
at Longitude: 0 Latitude: 0