Orbital elements of EUTELSAT 1-F4
| Launched | 15 September 1987 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | European Telecommunications Satellite Organization (EUTELSAT) |
| NORAD ID | 18351 |
| Alternative names |
ECS 4 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 May 22 17:57 | 2026 May 21 12:58:01 | 13.8478 | 0.00115 | 22.8209 | 41.2092 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 21 17:57 | 2026 May 21 12:58:01 | 13.8478 | 0.00115 | 22.8209 | 41.2092 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 20 17:57 | 2026 May 16 09:54:26 | 13.8514 | 0.00117 | 22.8234 | 40.0497 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 19 17:58 | 2026 May 16 09:54:26 | 13.8514 | 0.00117 | 22.8234 | 40.0497 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 18 17:57 | 2026 May 16 09:54:26 | 13.8514 | 0.00117 | 22.8234 | 40.0497 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 17 17:57 | 2026 May 16 09:54:26 | 13.8514 | 0.00117 | 22.8234 | 40.0497 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 16 17:56 | 2026 May 16 09:54:26 | 13.8514 | 0.00117 | 22.8234 | 40.0497 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 15 17:57 | 2026 May 10 09:30:38 | 13.8557 | 0.00118 | 22.8262 | 38.3948 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 14 17:58 | 2026 May 10 09:30:38 | 13.8557 | 0.00118 | 22.8262 | 38.3948 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 13 17:58 | 2026 May 10 09:30:38 | 13.8557 | 0.00118 | 22.8262 | 38.3948 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 12 17:58 | 2026 May 10 09:30:38 | 13.8557 | 0.00118 | 22.8262 | 38.3948 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 11 17:56 | 2026 May 10 09:30:38 | 13.8557 | 0.00118 | 22.8262 | 38.3948 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 10 17:57 | 2026 May 10 09:30:38 | 13.8557 | 0.00118 | 22.8262 | 38.3948 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 09 17:57 | 2026 May 05 07:16:01 | 13.8594 | 0.00118 | 22.8285 | 37.3425 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 08 17:57 | 2026 May 05 07:16:01 | 13.8594 | 0.00118 | 22.8285 | 37.3425 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 07 17:58 | 2026 May 05 07:16:01 | 13.8594 | 0.00118 | 22.8285 | 37.3425 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 06 17:57 | 2026 May 05 07:16:01 | 13.8594 | 0.00118 | 22.8285 | 37.3425 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 05 17:57 | 2026 May 05 07:16:01 | 13.8594 | 0.00118 | 22.8285 | 37.3425 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 04 17:57 | 2026 Apr 30 05:54:20 | 13.8631 | 0.00118 | 22.8308 | 36.5615 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 03 17:57 | 2026 Apr 30 05:54:20 | 13.8631 | 0.00118 | 22.8308 | 36.5615 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 02 17:57 | 2026 Apr 30 05:54:20 | 13.8631 | 0.00118 | 22.8308 | 36.5615 | 153.3512 | 0.98688 | 3.243 |
| 2026 May 01 17:56 | 2026 Apr 30 05:54:20 | 13.8631 | 0.00118 | 22.8308 | 36.5615 | 153.3512 | 0.98688 | 3.243 |
| 2026 Apr 30 17:56 | 2026 Apr 30 05:54:20 | 13.8631 | 0.00118 | 22.8308 | 36.5615 | 153.3512 | 0.98688 | 3.243 |
| 2026 Apr 29 17:57 | 2026 Apr 24 04:11:38 | 13.8673 | 0.00119 | 22.8336 | 35.8411 | 153.3512 | 0.98688 | 3.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 04:11:38 | 13.8673 | 0.00119 | 22.8336 | 35.8411 | 153.3512 | 0.98688 | 3.243 |
| 2026 Apr 27 17:58 | 2026 Apr 24 04:11:38 | 13.8673 | 0.00119 | 22.8336 | 35.8411 | 153.3512 | 0.98688 | 3.243 |
| 2026 Apr 26 17:58 | 2026 Apr 24 04:11:38 | 13.8673 | 0.00119 | 22.8336 | 35.8411 | 153.3512 | 0.98688 | 3.243 |
| 2026 Apr 25 17:58 | 2026 Apr 24 04:11:38 | 13.8673 | 0.00119 | 22.8336 | 35.8411 | 153.3512 | 0.98688 | 3.243 |