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 Aug 02 17:57 | 2026 Aug 01 03:53:07 | 14.1769 | 0.00035 | 23.0626 | 244.5075 | 113.9076 | 0.99884 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 03:53:07 | 14.1769 | 0.00035 | 23.0626 | 244.5075 | 113.9076 | 0.99884 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 16:11:02 | 14.1796 | 0.00035 | 23.0653 | 244.3677 | 113.9076 | 0.99884 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 16:11:02 | 14.1796 | 0.00035 | 23.0653 | 244.3677 | 113.9076 | 0.99884 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 16:11:02 | 14.1796 | 0.00035 | 23.0653 | 244.3677 | 113.9076 | 0.99884 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 16:11:02 | 14.1796 | 0.00035 | 23.0653 | 244.3677 | 113.9076 | 0.99884 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 16:11:02 | 14.1796 | 0.00035 | 23.0653 | 244.3677 | 113.9076 | 0.99884 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 04:29:02 | 14.1824 | 0.00033 | 23.0681 | 243.3988 | 113.9076 | 0.99884 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 04:29:02 | 14.1824 | 0.00033 | 23.0681 | 243.3988 | 113.9076 | 0.99884 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 04:29:02 | 14.1824 | 0.00033 | 23.0681 | 243.3988 | 113.9076 | 0.99884 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 04:29:02 | 14.1824 | 0.00033 | 23.0681 | 243.3988 | 113.9076 | 0.99884 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 04:29:02 | 14.1824 | 0.00033 | 23.0681 | 243.3988 | 113.9076 | 0.99884 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 04:29:02 | 14.1824 | 0.00033 | 23.0681 | 243.3988 | 113.9076 | 0.99884 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 03:03:05 | 14.1848 | 0.00031 | 23.0707 | 243.2694 | 113.9076 | 0.99884 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 03:03:05 | 14.1848 | 0.00031 | 23.0707 | 243.2694 | 113.9076 | 0.99884 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 03:03:05 | 14.1848 | 0.00031 | 23.0707 | 243.2694 | 113.9076 | 0.99884 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 03:03:05 | 14.1848 | 0.00031 | 23.0707 | 243.2694 | 113.9076 | 0.99884 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 03:03:05 | 14.1848 | 0.00031 | 23.0707 | 243.2694 | 113.9076 | 0.99884 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 03:03:05 | 14.1848 | 0.00031 | 23.0707 | 243.2694 | 113.9076 | 0.99884 | – |
| 2026 Jul 15 17:57 | 2026 Jul 10 15:20:45 | 14.1877 | 0.00029 | 23.0735 | 245.8405 | 113.9076 | 0.99884 | – |
| 2026 Jul 14 17:56 | 2026 Jul 10 15:20:45 | 14.1877 | 0.00029 | 23.0735 | 245.8405 | 113.9076 | 0.99884 | – |
| 2026 Jul 13 17:56 | 2026 Jul 10 15:20:45 | 14.1877 | 0.00029 | 23.0735 | 245.8405 | 113.9076 | 0.99884 | – |
| 2026 Jul 12 17:56 | 2026 Jul 10 15:20:45 | 14.1877 | 0.00029 | 23.0735 | 245.8405 | 113.9076 | 0.99884 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 15:20:45 | 14.1877 | 0.00029 | 23.0735 | 245.8405 | 113.9076 | 0.99884 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 03:38:26 | 14.1906 | 0.00027 | 23.0764 | 250.5275 | 113.9076 | 0.99884 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 03:38:26 | 14.1906 | 0.00027 | 23.0764 | 250.5275 | 113.9076 | 0.99884 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 03:38:26 | 14.1906 | 0.00027 | 23.0764 | 250.5275 | 113.9076 | 0.99884 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 03:38:26 | 14.1906 | 0.00027 | 23.0764 | 250.5275 | 113.9076 | 0.99884 | – |