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 |
| 2025 Jul 02 17:56 | 2025 Jun 28 04:15:26 | 14.3761 | 0.00033 | 23.2620 | 206.3933 | 329.4444 | 0.99884 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 04:15:26 | 14.3761 | 0.00033 | 23.2620 | 206.3933 | 329.4444 | 0.99884 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 04:15:26 | 14.3761 | 0.00033 | 23.2620 | 206.3933 | 329.4444 | 0.99884 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 04:15:26 | 14.3761 | 0.00033 | 23.2620 | 206.3933 | 329.4444 | 0.99884 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 04:15:26 | 14.3761 | 0.00033 | 23.2620 | 206.3933 | 329.4444 | 0.99884 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 06:56:38 | 14.3785 | 0.00031 | 23.2645 | 206.7741 | 329.4444 | 0.99884 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 06:56:38 | 14.3785 | 0.00031 | 23.2645 | 206.7741 | 329.4444 | 0.99884 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 06:56:38 | 14.3785 | 0.00031 | 23.2645 | 206.7741 | 329.4444 | 0.99884 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 06:56:38 | 14.3785 | 0.00031 | 23.2645 | 206.7741 | 329.4444 | 0.99884 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 06:56:38 | 14.3785 | 0.00031 | 23.2645 | 206.7741 | 329.4444 | 0.99884 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 08:29:01 | 14.3820 | 0.00029 | 23.2681 | 210.1087 | 329.4444 | 0.99884 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 08:29:01 | 14.3820 | 0.00029 | 23.2681 | 210.1087 | 329.4444 | 0.99884 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 08:29:01 | 14.3820 | 0.00029 | 23.2681 | 210.1087 | 329.4444 | 0.99884 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 08:29:01 | 14.3820 | 0.00029 | 23.2681 | 210.1087 | 329.4444 | 0.99884 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 08:29:01 | 14.3820 | 0.00029 | 23.2681 | 210.1087 | 329.4444 | 0.99884 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 08:29:01 | 14.3820 | 0.00029 | 23.2681 | 210.1087 | 329.4444 | 0.99884 | – |
| 2025 Jun 16 17:56 | 2025 Jun 10 08:16:02 | 14.3850 | 0.00028 | 23.2711 | 211.5095 | 329.4444 | 0.99884 | – |
| 2025 Jun 15 17:56 | 2025 Jun 10 08:16:02 | 14.3850 | 0.00028 | 23.2711 | 211.5095 | 329.4444 | 0.99884 | – |
| 2025 Jun 14 17:56 | 2025 Jun 10 08:16:02 | 14.3850 | 0.00028 | 23.2711 | 211.5095 | 329.4444 | 0.99884 | – |
| 2025 Jun 13 17:56 | 2025 Jun 10 08:16:02 | 14.3850 | 0.00028 | 23.2711 | 211.5095 | 329.4444 | 0.99884 | – |
| 2025 Jun 12 17:56 | 2025 Jun 10 08:16:02 | 14.3850 | 0.00028 | 23.2711 | 211.5095 | 329.4444 | 0.99884 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 16:42:56 | 14.3875 | 0.00027 | 23.2734 | 210.7046 | 329.4444 | 0.99884 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 16:42:56 | 14.3875 | 0.00027 | 23.2734 | 210.7046 | 329.4444 | 0.99884 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 16:42:56 | 14.3875 | 0.00027 | 23.2734 | 210.7046 | 329.4444 | 0.99884 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 16:42:56 | 14.3875 | 0.00027 | 23.2734 | 210.7046 | 329.4444 | 0.99884 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 16:42:56 | 14.3875 | 0.00027 | 23.2734 | 210.7046 | 329.4444 | 0.99884 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 16:42:56 | 14.3875 | 0.00027 | 23.2734 | 210.7046 | 329.4444 | 0.99884 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 05:50:52 | 14.3897 | 0.00026 | 23.2757 | 210.5114 | 329.4444 | 0.99884 | – |