Orbital elements of EUTELSAT 139 WEST A
| Launched | 14 March 2004 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | European Telecommunications Satellite Organization (EUTELSAT) |
| NORAD ID | 28187 |
| Alternative names |
EUTELSAT W3A |
| 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 06 17:57 | 2026 May 05 13:07:21 | 5.7229 | 0.00014 | 4.8282 | 62.3694 | 158.7382 | 0.98807 | – |
| 2026 May 05 17:57 | 2026 May 05 13:07:21 | 5.7229 | 0.00014 | 4.8282 | 62.3694 | 158.7382 | 0.98807 | – |
| 2026 May 04 17:57 | 2026 Apr 30 11:12:32 | 5.7111 | 0.00010 | 4.8320 | 65.2607 | 158.7382 | 0.98807 | – |
| 2026 May 03 17:57 | 2026 Apr 30 11:12:32 | 5.7111 | 0.00010 | 4.8320 | 65.2607 | 158.7382 | 0.98807 | – |
| 2026 May 02 17:57 | 2026 Apr 30 11:12:32 | 5.7111 | 0.00010 | 4.8320 | 65.2607 | 158.7382 | 0.98807 | – |
| 2026 May 01 17:56 | 2026 Apr 30 11:12:32 | 5.7111 | 0.00010 | 4.8320 | 65.2607 | 158.7382 | 0.98807 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 11:12:32 | 5.7111 | 0.00010 | 4.8320 | 65.2607 | 158.7382 | 0.98807 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 08:15:38 | 5.6956 | 0.00006 | 4.8364 | 97.7216 | 158.7382 | 0.98807 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 08:15:38 | 5.6956 | 0.00006 | 4.8364 | 97.7216 | 158.7382 | 0.98807 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 08:15:38 | 5.6956 | 0.00006 | 4.8364 | 97.7216 | 158.7382 | 0.98807 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 08:15:38 | 5.6956 | 0.00006 | 4.8364 | 97.7216 | 158.7382 | 0.98807 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 08:15:38 | 5.6956 | 0.00006 | 4.8364 | 97.7216 | 158.7382 | 0.98807 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 08:15:38 | 5.6956 | 0.00006 | 4.8364 | 97.7216 | 158.7382 | 0.98807 | – |
| 2026 Apr 23 17:57 | 2026 Apr 23 04:43:40 | 5.6925 | 0.00006 | 4.8372 | 110.9307 | 158.7382 | 0.98807 | – |
| 2026 Apr 22 17:57 | 2026 Apr 22 04:36:38 | 5.6896 | 0.00006 | 4.8379 | 122.7828 | 158.7382 | 0.98807 | – |
| 2026 Apr 21 17:57 | 2026 Apr 21 08:23:59 | 5.6871 | 0.00006 | 4.8385 | 131.0823 | 158.7382 | 0.98807 | – |
| 2026 Apr 20 17:57 | 2026 Apr 20 08:50:36 | 5.6843 | 0.00006 | 4.8393 | 138.3333 | 158.7382 | 0.98807 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 09:50:43 | 5.6815 | 0.00006 | 4.8400 | 144.6680 | 158.7382 | 0.98807 | – |
| 2026 Apr 18 17:56 | 2026 Apr 18 04:31:45 | 5.6780 | 0.00006 | 4.8410 | 151.3138 | 158.7382 | 0.98807 | – |
| 2026 Apr 16 17:57 | 2026 Apr 15 19:03:45 | 5.6712 | 0.00006 | 4.8428 | 164.6125 | 158.7382 | 0.98807 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 15:46:46 | 5.6654 | 0.00004 | 4.8446 | 177.5171 | 158.7382 | 0.98807 | – |
| 2026 Apr 13 17:57 | 2026 Apr 04 18:21:14 | 5.6425 | 0.00045 | 4.8579 | 24.5269 | 158.7382 | 0.98807 | – |
| 2026 Apr 12 17:57 | 2026 Apr 04 18:21:14 | 5.6425 | 0.00045 | 4.8579 | 24.5269 | 158.7382 | 0.98807 | – |
| 2026 Apr 11 17:57 | 2026 Apr 04 18:21:14 | 5.6425 | 0.00045 | 4.8579 | 24.5269 | 158.7382 | 0.98807 | – |
| 2026 Apr 10 17:58 | 2026 Apr 04 18:21:14 | 5.6425 | 0.00045 | 4.8579 | 24.5269 | 158.7382 | 0.98807 | – |
| 2026 Apr 09 18:01 | 2026 Apr 04 18:21:14 | 5.6425 | 0.00045 | 4.8579 | 24.5269 | 158.7382 | 0.98807 | – |