Detailed satellite data for INMARSAT 3-F1 64.4E
27.06.2017 08:50:32 UTC
1999 - Jens T. Satre
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Current Sat Longitude Sat Name Launch date Site Org Op Current Lat Longitude at Epoch Equator Crossing Longitude Current Lon Driftrate [degpr.day] Lon rate of change [pr.10 min] Lat rate of change [pr.10min] Inclination E/W Lon Osc (Incl) E/W Lon Osc (Ecc) Current apogee[km] Current perigee[km]
64.4470E INMARSAT 3-F1 04/03/1996 AFETR IM + 2.8397N 64.5261E 64.5279E 0.003E 0.0025 0.1273 4.0026 0.0700 0.0657 35810.41 35761.36
Epoch Time of calculation Time since Epoch Current Alt [km] AVR Alt [km] AVR Distance from GEO [km] Number of orbits ID SatCat Predicted Time next crossing Alt. Eq. Crossing Dist. from GEO eq crossing Satellite velocity
[km/s]
Satellite period
[hh:mm:ss]
26.06.2017 17:50:42 27.06.2017 08:48:11 014:57:00 T= 0.62 35762.59 35785.88 -0.52 7745.62 96020A 23839 27.06.2017 17:47 35807.7366 21.3366 3.0755 23:56:05.4
Satellite launced at Air Force Eastern Test Range, Florida, USA 1996
Satellite Source : International Mobile Satellite Organization (INMARSAT)
Antenna Pointing Data:
Site location:
Site coordinates:
Magnetic Declination:
Azimuth True North:
Azimuth Magnetic [360 compass]:
Azimuth Magnetic [400 compass]:
Elevation:
Status:
Atmospheric Refraction:
Skew:

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Sun/Sat:


Antenna Pointing Data Next Equator Crossing:
Azimuth True North:
Azimuth Magnetic [360 compass]:
Azimuth Magnetic [400 compass]:
Elevation:
Atmospheric Refraction:
Skew:





Misc:
Orange longitude background
satellite in earth shadow
Red longitude background
sun outage
Earth Location:
Site Name:
Site coordinates:
Magnetic Declination:
Theoretical East Limit:
Theoretical West Limit:

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NOTE: Based on current azimuth !
Predicted Upcoming Sun Outages for INMARSAT 3-F1 - :

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Forecasted events for INMARSAT 3-F1 :
Normal TLE source, Epoch:26.06.2017 17:50:42 UTC
Time Since Epoch:014:57:00 T= 0.62 days
17177.74354772
Time of calculation:27.06.2017 08:48:11 UTC
17178.36679608
No next TLE epoch date available
Max north04.0198N 27.06.2017 11:48 UTC@Lon:064.557E
Crossing equatorDescending 27.06.2017 17:47 UTC
Apogee35810.41 [km] 27.06.2017 19:36 UTC@Lon:064.440E
Max south04.0205S 27.06.2017 23:47 UTC@Lon:064.440E
Max east064.5069E 28.06.2017 03:08 UTC
Crossing equatorAscending 28.06.2017 05:45 UTC
Perigee35761.36 [km] 28.06.2017 07:34 UTC@Lon:064.442E
Max west064.4413E 28.06.2017 07:49 UTC

NOTE: The accuracy of TLE will affect the
accuracy of the time calculated.
There will typicaly be better accuracy of
time calculated the larger
eccentricity and inclination are.
Best accurcy will be obtained
for satellites using supplementary TLE from CELESTRAK.
Next 14 equator crossings for INMARSAT 3-F1 :
27.06.2017 17:47 UTC Lon:64.5279E 21[km] from GEO Desc.-5
28.06.2017 05:45 UTC Lon:64.4685E -22[km] from GEO Asc.4 Time since last crossing:11h 58m 14s
28.06.2017 17:43 UTC Lon:64.5297E 21[km] from GEO Desc.-10 Time since last crossing:11h 58m 14s
29.06.2017 05:41 UTC Lon:64.4704E -22[km] from GEO Asc.9 Time since last crossing:11h 58m 14s
29.06.2017 17:39 UTC Lon:64.5323E 21[km] from GEO Desc.-2 Time since last crossing:11h 57m 14s
30.06.2017 05:37 UTC Lon:64.4728E -22[km] from GEO Asc.2 Time since last crossing:11h 58m 14s
30.06.2017 17:35 UTC Lon:64.5342E 21[km] from GEO Desc.-8 Time since last crossing:11h 58m 14s
01.07.2017 05:33 UTC Lon:64.4752E -23[km] from GEO Asc.7 Time since last crossing:11h 58m 14s
01.07.2017 17:31 UTC Lon:64.5375E 21[km] from GEO Desc.-1 Time since last crossing:11h 57m 14s
02.07.2017 05:29 UTC Lon:64.4784E -23[km] from GEO Asc.1 Time since last crossing:11h 58m 14s
02.07.2017 17:27 UTC Lon:64.5405E 21[km] from GEO Desc.-7 Time since last crossing:11h 58m 14s
03.07.2017 05:25 UTC Lon:64.4820E -23[km] from GEO Asc.7 Time since last crossing:11h 58m 14s
03.07.2017 17:23 UTC Lon:64.5452E 21[km] from GEO Desc.0 Time since last crossing:11h 57m 14s
04.07.2017 05:21 UTC Lon:64.4867E -23[km] from GEO Asc.0 Time since last crossing:11h 58m 14s

NOTE: The accuracy of TLE will affect the
accuracy of the time calculated.
There will typicaly be better accuracy of
time calculated the larger
the inclination are.
Best accurcy will be obtained
for satellites using supplementary TLE fron CELESTRAK.
Next 90 days longitude predictions
for INMARSAT 3-F1 :
28.06.2017 08:48:10 UTC 64.4501 E
29.06.2017 08:48:10 UTC 64.4534 E
30.06.2017 08:48:10 UTC 64.4568 E
01.07.2017 08:48:10 UTC 64.4607 E
02.07.2017 08:48:10 UTC 64.4653 E
03.07.2017 08:48:10 UTC 64.4706 E
04.07.2017 08:48:10 UTC 64.4768 E
05.07.2017 08:48:10 UTC 64.4839 E
06.07.2017 08:48:10 UTC 64.4920 E
07.07.2017 08:48:10 UTC 64.5010 E
08.07.2017 08:48:10 UTC 64.5108 E
09.07.2017 08:48:10 UTC 64.5215 E
10.07.2017 08:48:10 UTC 64.5330 E
11.07.2017 08:48:10 UTC 64.5452 E
12.07.2017 08:48:10 UTC 64.5583 E
13.07.2017 08:48:10 UTC 64.5721 E
14.07.2017 08:48:10 UTC 64.5870 E
15.07.2017 08:48:10 UTC 64.6029 E
16.07.2017 08:48:10 UTC 64.6202 E
17.07.2017 08:48:10 UTC 64.6389 E
18.07.2017 08:48:10 UTC 64.6591 E
19.07.2017 08:48:10 UTC 64.6807 E
20.07.2017 08:48:10 UTC 64.7036 E
21.07.2017 08:48:10 UTC 64.7274 E
22.07.2017 08:48:10 UTC 64.7518 E
23.07.2017 08:48:10 UTC 64.7765 E
24.07.2017 08:48:10 UTC 64.8011 E
25.07.2017 08:48:10 UTC 64.8257 E
26.07.2017 08:48:10 UTC 64.8503 E
27.07.2017 08:48:10 UTC 64.8749 E
28.07.2017 08:48:10 UTC 64.8998 E
29.07.2017 08:48:10 UTC 64.9252 E
30.07.2017 08:48:10 UTC 64.9513 E
31.07.2017 08:48:10 UTC 64.9781 E
01.08.2017 08:48:10 UTC 65.0057 E
02.08.2017 08:48:10 UTC 65.0342 E
03.08.2017 08:48:10 UTC 65.0635 E
04.08.2017 08:48:10 UTC 65.0936 E
05.08.2017 08:48:10 UTC 65.1245 E
06.08.2017 08:48:10 UTC 65.1560 E
07.08.2017 08:48:10 UTC 65.1882 E
08.08.2017 08:48:10 UTC 65.2210 E
09.08.2017 08:48:10 UTC 65.2546 E
10.08.2017 08:48:10 UTC 65.2889 E
11.08.2017 08:48:10 UTC 65.3241 E
12.08.2017 08:48:10 UTC 65.3604 E
13.08.2017 08:48:10 UTC 65.3980 E
14.08.2017 08:48:10 UTC 65.4370 E
15.08.2017 08:48:10 UTC 65.4773 E
16.08.2017 08:48:10 UTC 65.5189 E
17.08.2017 08:48:10 UTC 65.5615 E
18.08.2017 08:48:10 UTC 65.6048 E
19.08.2017 08:48:10 UTC 65.6482 E
20.08.2017 08:48:10 UTC 65.6917 E
21.08.2017 08:48:10 UTC 65.7350 E
22.08.2017 08:48:10 UTC 65.7780 E
23.08.2017 08:48:10 UTC 65.8209 E
24.08.2017 08:48:10 UTC 65.8639 E
25.08.2017 08:48:10 UTC 65.9070 E
26.08.2017 08:48:10 UTC 65.9506 E
27.08.2017 08:48:10 UTC 65.9948 E
28.08.2017 08:48:10 UTC 66.0396 E
29.08.2017 08:48:10 UTC 66.0851 E
30.08.2017 08:48:10 UTC 66.1314 E
31.08.2017 08:48:10 UTC 66.1783 E
01.09.2017 08:48:10 UTC 66.2258 E
02.09.2017 08:48:10 UTC 66.2739 E
03.09.2017 08:48:10 UTC 66.3225 E
04.09.2017 08:48:10 UTC 66.3716 E
05.09.2017 08:48:10 UTC 66.4212 E
06.09.2017 08:48:10 UTC 66.4713 E
07.09.2017 08:48:10 UTC 66.5221 E
08.09.2017 08:48:10 UTC 66.5738 E
09.09.2017 08:48:10 UTC 66.6264 E
10.09.2017 08:48:10 UTC 66.6803 E
11.09.2017 08:48:10 UTC 66.7354 E
12.09.2017 08:48:10 UTC 66.7918 E
13.09.2017 08:48:10 UTC 66.8491 E
14.09.2017 08:48:10 UTC 66.9072 E
15.09.2017 08:48:10 UTC 66.9655 E
16.09.2017 08:48:10 UTC 67.0239 E
17.09.2017 08:48:10 UTC 67.0820 E
18.09.2017 08:48:10 UTC 67.1397 E
19.09.2017 08:48:10 UTC 67.1970 E
20.09.2017 08:48:10 UTC 67.2541 E
21.09.2017 08:48:10 UTC 67.3112 E
22.09.2017 08:48:10 UTC 67.3685 E
23.09.2017 08:48:10 UTC 67.4261 E
24.09.2017 08:48:10 UTC 67.4842 E
25.09.2017 08:48:10 UTC 67.5429 E

NOTE: Based on current TLE data

NOTE: Prediction based on Inclination=0 !