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 |
| 2025 Sep 15 17:56 | 2025 Sep 15 05:22:51 | 7.9989 | 0.00109 | 4.3968 | 213.2383 | 138.1699 | 0.98501 | – |
| 2025 Sep 12 17:57 | 2025 Sep 03 02:33:51 | 7.9667 | 0.00097 | 4.4058 | 215.2939 | 138.1699 | 0.98501 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 02:33:51 | 7.9667 | 0.00097 | 4.4058 | 215.2939 | 138.1699 | 0.98501 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 02:33:51 | 7.9667 | 0.00097 | 4.4058 | 215.2939 | 138.1699 | 0.98501 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 02:33:51 | 7.9667 | 0.00097 | 4.4058 | 215.2939 | 138.1699 | 0.98501 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 02:33:51 | 7.9667 | 0.00097 | 4.4058 | 215.2939 | 138.1699 | 0.98501 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 02:33:51 | 7.9667 | 0.00097 | 4.4058 | 215.2939 | 138.1699 | 0.98501 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 02:33:51 | 7.9667 | 0.00097 | 4.4058 | 215.2939 | 138.1699 | 0.98501 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:30:10 | 7.9524 | 0.00095 | 4.4105 | 216.8667 | 138.1699 | 0.98501 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:30:10 | 7.9524 | 0.00095 | 4.4105 | 216.8667 | 138.1699 | 0.98501 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:30:10 | 7.9524 | 0.00095 | 4.4105 | 216.8667 | 138.1699 | 0.98501 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:30:10 | 7.9524 | 0.00095 | 4.4105 | 216.8667 | 138.1699 | 0.98501 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:30:10 | 7.9524 | 0.00095 | 4.4105 | 216.8667 | 138.1699 | 0.98501 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:30:10 | 7.9524 | 0.00095 | 4.4105 | 216.8667 | 138.1699 | 0.98501 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 21:57:46 | 7.9409 | 0.00095 | 4.4141 | 217.1452 | 138.1699 | 0.98501 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 21:57:46 | 7.9409 | 0.00095 | 4.4141 | 217.1452 | 138.1699 | 0.98501 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 21:57:46 | 7.9409 | 0.00095 | 4.4141 | 217.1452 | 138.1699 | 0.98501 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 21:57:46 | 7.9409 | 0.00095 | 4.4141 | 217.1452 | 138.1699 | 0.98501 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 21:57:46 | 7.9409 | 0.00095 | 4.4141 | 217.1452 | 138.1699 | 0.98501 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 20:29:34 | 7.9278 | 0.00094 | 4.4178 | 217.1164 | 138.1699 | 0.98501 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 20:29:34 | 7.9278 | 0.00094 | 4.4178 | 217.1164 | 138.1699 | 0.98501 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 20:29:34 | 7.9278 | 0.00094 | 4.4178 | 217.1164 | 138.1699 | 0.98501 | – |