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 Dec 16 18:57 | 2025 Dec 11 14:11:56 | 8.2203 | 0.00154 | 4.3352 | 224.7728 | 148.3616 | 0.98501 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 14:11:56 | 8.2203 | 0.00154 | 4.3352 | 224.7728 | 148.3616 | 0.98501 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 14:11:56 | 8.2203 | 0.00154 | 4.3352 | 224.7728 | 148.3616 | 0.98501 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 14:11:56 | 8.2203 | 0.00154 | 4.3352 | 224.7728 | 148.3616 | 0.98501 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 14:11:56 | 8.2203 | 0.00154 | 4.3352 | 224.7728 | 148.3616 | 0.98501 | – |
| 2025 Dec 11 18:56 | 2025 Dec 06 11:05:04 | 8.2068 | 0.00155 | 4.3387 | 222.9208 | 148.3616 | 0.98501 | – |
| 2025 Dec 10 18:56 | 2025 Dec 06 11:05:04 | 8.2068 | 0.00155 | 4.3387 | 222.9208 | 148.3616 | 0.98501 | – |
| 2025 Dec 09 18:56 | 2025 Dec 06 11:05:04 | 8.2068 | 0.00155 | 4.3387 | 222.9208 | 148.3616 | 0.98501 | – |
| 2025 Dec 08 18:56 | 2025 Dec 06 11:05:04 | 8.2068 | 0.00155 | 4.3387 | 222.9208 | 148.3616 | 0.98501 | – |
| 2025 Dec 07 18:56 | 2025 Dec 06 11:05:04 | 8.2068 | 0.00155 | 4.3387 | 222.9208 | 148.3616 | 0.98501 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 10:12:38 | 8.1954 | 0.00152 | 4.3415 | 221.8204 | 148.3616 | 0.98501 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 10:12:38 | 8.1954 | 0.00152 | 4.3415 | 221.8204 | 148.3616 | 0.98501 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:12:38 | 8.1954 | 0.00152 | 4.3415 | 221.8204 | 148.3616 | 0.98501 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:12:38 | 8.1954 | 0.00152 | 4.3415 | 221.8204 | 148.3616 | 0.98501 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:12:38 | 8.1954 | 0.00152 | 4.3415 | 221.8204 | 148.3616 | 0.98501 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:19:10 | 8.1771 | 0.00146 | 4.3465 | 221.2065 | 148.3616 | 0.98501 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:19:10 | 8.1771 | 0.00146 | 4.3465 | 221.2065 | 148.3616 | 0.98501 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:19:10 | 8.1771 | 0.00146 | 4.3465 | 221.2065 | 148.3616 | 0.98501 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:19:10 | 8.1771 | 0.00146 | 4.3465 | 221.2065 | 148.3616 | 0.98501 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:19:10 | 8.1771 | 0.00146 | 4.3465 | 221.2065 | 148.3616 | 0.98501 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:19:10 | 8.1771 | 0.00146 | 4.3465 | 221.2065 | 148.3616 | 0.98501 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:11:55 | 8.1654 | 0.00144 | 4.3501 | 220.6449 | 148.3616 | 0.98501 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:11:55 | 8.1654 | 0.00144 | 4.3501 | 220.6449 | 148.3616 | 0.98501 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:11:55 | 8.1654 | 0.00144 | 4.3501 | 220.6449 | 148.3616 | 0.98501 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:11:55 | 8.1654 | 0.00144 | 4.3501 | 220.6449 | 148.3616 | 0.98501 | – |