Orbital elements of TELSTAR 12
| Launched | 18 October 1999 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | United States |
| NORAD ID | 25949 |
| Alternative names |
ORION 2 |
| 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 Apr 30 17:56 | 2026 Apr 30 04:42:42 | 8.5668 | 0.00121 | 4.2329 | 255.7052 | 303.2154 | 0.98501 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 02:44:38 | 8.5521 | 0.00126 | 4.2372 | 253.6453 | 303.2154 | 0.98501 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 02:44:38 | 8.5521 | 0.00126 | 4.2372 | 253.6453 | 303.2154 | 0.98501 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 02:44:38 | 8.5521 | 0.00126 | 4.2372 | 253.6453 | 303.2154 | 0.98501 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 02:44:38 | 8.5521 | 0.00126 | 4.2372 | 253.6453 | 303.2154 | 0.98501 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 02:44:38 | 8.5521 | 0.00126 | 4.2372 | 253.6453 | 303.2154 | 0.98501 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 02:44:38 | 8.5521 | 0.00126 | 4.2372 | 253.6453 | 303.2154 | 0.98501 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 12:21:13 | 8.5394 | 0.00128 | 4.2403 | 252.3846 | 303.2154 | 0.98501 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 12:21:13 | 8.5394 | 0.00128 | 4.2403 | 252.3846 | 303.2154 | 0.98501 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 12:21:13 | 8.5394 | 0.00128 | 4.2403 | 252.3846 | 303.2154 | 0.98501 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 12:21:13 | 8.5394 | 0.00128 | 4.2403 | 252.3846 | 303.2154 | 0.98501 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 12:21:13 | 8.5394 | 0.00128 | 4.2403 | 252.3846 | 303.2154 | 0.98501 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 21:24:31 | 8.5217 | 0.00130 | 4.2451 | 252.8323 | 303.2154 | 0.98501 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 21:24:31 | 8.5217 | 0.00130 | 4.2451 | 252.8323 | 303.2154 | 0.98501 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 21:24:31 | 8.5217 | 0.00130 | 4.2451 | 252.8323 | 303.2154 | 0.98501 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 21:24:31 | 8.5217 | 0.00130 | 4.2451 | 252.8323 | 303.2154 | 0.98501 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 08:01:34 | 8.5109 | 0.00132 | 4.2485 | 253.1599 | 303.2154 | 0.98501 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 08:01:34 | 8.5109 | 0.00132 | 4.2485 | 253.1599 | 303.2154 | 0.98501 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 08:01:34 | 8.5109 | 0.00132 | 4.2485 | 253.1599 | 303.2154 | 0.98501 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 08:01:34 | 8.5109 | 0.00132 | 4.2485 | 253.1599 | 303.2154 | 0.98501 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 08:01:34 | 8.5109 | 0.00132 | 4.2485 | 253.1599 | 303.2154 | 0.98501 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:02:08 | 8.4968 | 0.00137 | 4.2530 | 251.8937 | 303.2154 | 0.98501 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:02:08 | 8.4968 | 0.00137 | 4.2530 | 251.8937 | 303.2154 | 0.98501 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 05:02:08 | 8.4968 | 0.00137 | 4.2530 | 251.8937 | 303.2154 | 0.98501 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 05:02:08 | 8.4968 | 0.00137 | 4.2530 | 251.8937 | 303.2154 | 0.98501 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 05:02:08 | 8.4968 | 0.00137 | 4.2530 | 251.8937 | 303.2154 | 0.98501 | – |