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 Jan 25 18:57 | 2026 Jan 22 09:52:58 | 14.2717 | 0.00055 | 23.1582 | 273.7372 | 256.6562 | 0.99869 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 09:52:58 | 14.2717 | 0.00055 | 23.1582 | 273.7372 | 256.6562 | 0.99869 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 09:52:58 | 14.2717 | 0.00055 | 23.1582 | 273.7372 | 256.6562 | 0.99869 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 10:18:23 | 14.2748 | 0.00057 | 23.1611 | 270.7939 | 256.6562 | 0.99869 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 10:18:23 | 14.2748 | 0.00057 | 23.1611 | 270.7939 | 256.6562 | 0.99869 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 10:18:23 | 14.2748 | 0.00057 | 23.1611 | 270.7939 | 256.6562 | 0.99869 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 10:18:23 | 14.2748 | 0.00057 | 23.1611 | 270.7939 | 256.6562 | 0.99869 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 10:18:23 | 14.2748 | 0.00057 | 23.1611 | 270.7939 | 256.6562 | 0.99869 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 10:18:23 | 14.2748 | 0.00057 | 23.1611 | 270.7939 | 256.6562 | 0.99869 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 10:33:23 | 14.2774 | 0.00057 | 23.1635 | 268.0582 | 256.6562 | 0.99869 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 10:33:23 | 14.2774 | 0.00057 | 23.1635 | 268.0582 | 256.6562 | 0.99869 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 10:33:23 | 14.2774 | 0.00057 | 23.1635 | 268.0582 | 256.6562 | 0.99869 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 22:33:29 | 14.2803 | 0.00057 | 23.1663 | 265.8326 | 256.6562 | 0.99869 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 22:33:29 | 14.2803 | 0.00057 | 23.1663 | 265.8326 | 256.6562 | 0.99869 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 22:33:29 | 14.2803 | 0.00057 | 23.1663 | 265.8326 | 256.6562 | 0.99869 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 22:33:29 | 14.2803 | 0.00057 | 23.1663 | 265.8326 | 256.6562 | 0.99869 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 22:33:29 | 14.2803 | 0.00057 | 23.1663 | 265.8326 | 256.6562 | 0.99869 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 11:20:46 | 14.2831 | 0.00058 | 23.1690 | 264.7709 | 256.6562 | 0.99869 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 11:20:46 | 14.2831 | 0.00058 | 23.1690 | 264.7709 | 256.6562 | 0.99869 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 11:20:46 | 14.2831 | 0.00058 | 23.1690 | 264.7709 | 256.6562 | 0.99869 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 11:20:46 | 14.2831 | 0.00058 | 23.1690 | 264.7709 | 256.6562 | 0.99869 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 11:20:46 | 14.2831 | 0.00058 | 23.1690 | 264.7709 | 256.6562 | 0.99869 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 08:13:17 | 14.2858 | 0.00059 | 23.1716 | 263.7730 | 256.6562 | 0.99869 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 08:13:17 | 14.2858 | 0.00059 | 23.1716 | 263.7730 | 256.6562 | 0.99869 | – |