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 Feb 05 18:58 | 2026 Feb 05 04:20:43 | 5.4947 | 0.00021 | 4.9076 | 149.7556 | 244.2559 | 1.00842 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 06:56:39 | 5.4924 | 0.00022 | 4.9083 | 150.7860 | 244.2559 | 1.00842 | – |
| 2026 Feb 03 18:56 | 2026 Feb 03 11:37:14 | 5.4904 | 0.00023 | 4.9090 | 151.3899 | 244.2559 | 1.00842 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:52:47 | 5.4876 | 0.00025 | 4.9098 | 152.1961 | 244.2559 | 1.00842 | – |
| 2026 Feb 01 18:56 | 2026 Feb 01 08:38:12 | 5.4847 | 0.00026 | 4.9106 | 152.7820 | 244.2559 | 1.00842 | – |
| 2026 Jan 31 18:56 | 2026 Jan 31 11:51:00 | 5.4824 | 0.00028 | 4.9114 | 152.8952 | 244.2559 | 1.00842 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 06:45:55 | 5.4790 | 0.00029 | 4.9123 | 153.0567 | 244.2559 | 1.00842 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 10:27:00 | 5.4768 | 0.00030 | 4.9130 | 152.7158 | 244.2559 | 1.00842 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:33:39 | 5.4719 | 0.00032 | 4.9145 | 151.8157 | 244.2559 | 1.00842 | – |
| 2026 Jan 27 18:56 | 2026 Jan 27 11:37:15 | 5.4714 | 0.00032 | 4.9146 | 151.6677 | 244.2559 | 1.00842 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 05:48:06 | 5.4680 | 0.00033 | 4.9157 | 150.8546 | 244.2559 | 1.00842 | – |
| 2026 Jan 25 18:57 | 2026 Jan 25 06:31:11 | 5.4654 | 0.00034 | 4.9166 | 150.1303 | 244.2559 | 1.00842 | – |
| 2026 Jan 24 18:58 | 2026 Jan 24 07:24:32 | 5.4628 | 0.00034 | 4.9174 | 149.4577 | 244.2559 | 1.00842 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 06:24:51 | 5.4577 | 0.00035 | 4.9192 | 147.6361 | 244.2559 | 1.00842 | – |
| 2026 Jan 21 18:56 | 2026 Jan 21 06:26:21 | 5.4553 | 0.00036 | 4.9200 | 146.9088 | 244.2559 | 1.00842 | – |
| 2026 Jan 20 19:06 | 2026 Jan 20 06:27:50 | 5.4530 | 0.00036 | 4.9209 | 146.4355 | 244.2559 | 1.00842 | – |
| 2026 Jan 19 18:57 | 2026 Jan 19 06:29:21 | 5.4506 | 0.00036 | 4.9217 | 145.9603 | 244.2559 | 1.00842 | – |
| 2026 Jan 18 18:57 | 2026 Jan 13 12:45:05 | 5.4330 | 0.00194 | 4.9251 | 202.9205 | 244.2559 | 1.00842 | – |
| 2026 Jan 17 18:56 | 2026 Jan 13 12:45:05 | 5.4330 | 0.00194 | 4.9251 | 202.9205 | 244.2559 | 1.00842 | – |
| 2026 Jan 16 18:57 | 2026 Jan 13 12:45:05 | 5.4330 | 0.00194 | 4.9251 | 202.9205 | 244.2559 | 1.00842 | – |
| 2026 Jan 15 18:56 | 2026 Jan 13 12:45:05 | 5.4330 | 0.00194 | 4.9251 | 202.9205 | 244.2559 | 1.00842 | – |
| 2026 Jan 13 18:56 | 2026 Jan 13 06:38:45 | 5.4375 | 0.00018 | 4.9258 | 276.3135 | 244.2559 | 1.00842 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:11:08 | 5.4336 | 0.00017 | 4.9271 | 271.0265 | 244.2559 | 1.00842 | – |
| 2026 Jan 10 18:57 | 2026 Jan 09 13:33:35 | 5.4288 | 0.00016 | 4.9287 | 262.7482 | 244.2559 | 1.00842 | – |
| 2026 Jan 09 18:57 | 2026 Jan 09 04:56:13 | 5.4280 | 0.00017 | 4.9289 | 263.6791 | 244.2559 | 1.00842 | – |