Orbital elements of TELSTAR 303
| Launched | 16 June 1985 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15826 |
| 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 13 18:57 | 2026 Mar 10 11:14:18 | 14.2488 | 0.00044 | 23.1345 | 285.0944 | 245.1383 | 0.99885 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 11:14:18 | 14.2488 | 0.00044 | 23.1345 | 285.0944 | 245.1383 | 0.99885 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 11:14:18 | 14.2488 | 0.00044 | 23.1345 | 285.0944 | 245.1383 | 0.99885 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 11:14:18 | 14.2488 | 0.00044 | 23.1345 | 285.0944 | 245.1383 | 0.99885 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 12:10:38 | 14.2517 | 0.00044 | 23.1375 | 283.5391 | 245.1383 | 0.99885 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:10:38 | 14.2517 | 0.00044 | 23.1375 | 283.5391 | 245.1383 | 0.99885 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:10:38 | 14.2517 | 0.00044 | 23.1375 | 283.5391 | 245.1383 | 0.99885 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:10:38 | 14.2517 | 0.00044 | 23.1375 | 283.5391 | 245.1383 | 0.99885 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:10:38 | 14.2517 | 0.00044 | 23.1375 | 283.5391 | 245.1383 | 0.99885 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:10:38 | 14.2517 | 0.00044 | 23.1375 | 283.5391 | 245.1383 | 0.99885 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:42:22 | 14.2544 | 0.00045 | 23.1405 | 283.3470 | 245.1383 | 0.99885 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:42:22 | 14.2544 | 0.00045 | 23.1405 | 283.3470 | 245.1383 | 0.99885 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:42:22 | 14.2544 | 0.00045 | 23.1405 | 283.3470 | 245.1383 | 0.99885 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:42:22 | 14.2544 | 0.00045 | 23.1405 | 283.3470 | 245.1383 | 0.99885 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:42:22 | 14.2544 | 0.00045 | 23.1405 | 283.3470 | 245.1383 | 0.99885 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:42:22 | 14.2544 | 0.00045 | 23.1405 | 283.3470 | 245.1383 | 0.99885 | – |