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 Mar 08 18:57 | 2026 Mar 08 03:26:35 | 5.5720 | 0.00017 | 4.8812 | 27.6628 | 86.7871 | 1.00833 | – |
| 2026 Mar 07 18:57 | 2026 Mar 07 10:34:38 | 5.5704 | 0.00016 | 4.8818 | 28.9958 | 86.7871 | 1.00833 | – |
| 2026 Mar 06 18:56 | 2026 Mar 06 10:22:33 | 5.5680 | 0.00014 | 4.8827 | 31.5938 | 86.7871 | 1.00833 | – |
| 2026 Mar 05 18:56 | 2026 Mar 05 10:24:24 | 5.5656 | 0.00013 | 4.8835 | 34.3937 | 86.7871 | 1.00833 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:52:38 | 5.5632 | 0.00012 | 4.8843 | 37.4304 | 86.7871 | 1.00833 | – |
| 2026 Mar 03 18:56 | 2026 Mar 03 10:27:54 | 5.5607 | 0.00011 | 4.8852 | 42.3217 | 86.7871 | 1.00833 | – |
| 2026 Mar 02 18:57 | 2026 Mar 02 09:58:38 | 5.5581 | 0.00009 | 4.8860 | 48.9295 | 86.7871 | 1.00833 | – |
| 2026 Mar 01 18:57 | 2026 Mar 01 09:49:18 | 5.5554 | 0.00008 | 4.8868 | 56.6381 | 86.7871 | 1.00833 | – |
| 2026 Feb 28 18:56 | 2026 Feb 28 10:33:15 | 5.5528 | 0.00008 | 4.8876 | 66.1510 | 86.7871 | 1.00833 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 22:39:38 | 5.5488 | 0.00007 | 4.8888 | 83.8174 | 86.7871 | 1.00833 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:36:41 | 5.5474 | 0.00007 | 4.8893 | 87.8360 | 86.7871 | 1.00833 | – |