Orbital elements of TOPSAT
| Launched | 26 October 2005 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | United Kingdom |
| NORAD ID | 28891 |
| 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 03 18:56 | 2025 Dec 02 09:04:02 | 98.2807 | 0.00159 | 7.2061 | 176.4505 | 183.6813 | 14.64282 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:04:02 | 98.2807 | 0.00159 | 7.2061 | 176.4505 | 183.6813 | 14.64282 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:08:45 | 98.2804 | 0.00155 | 6.7343 | 198.3879 | 183.6813 | 14.64282 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:08:45 | 98.2804 | 0.00155 | 6.7343 | 198.3879 | 183.6813 | 14.64282 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:08:45 | 98.2804 | 0.00155 | 6.7343 | 198.3879 | 183.6813 | 14.64282 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:08:45 | 98.2804 | 0.00155 | 6.7343 | 198.3879 | 183.6813 | 14.64282 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:08:45 | 98.2804 | 0.00155 | 6.7343 | 198.3879 | 183.6813 | 14.64282 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:08:45 | 98.2804 | 0.00155 | 6.7343 | 198.3879 | 183.6813 | 14.64282 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:47:03 | 98.2802 | 0.00152 | 6.3953 | 214.9448 | 183.6813 | 14.64282 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:47:03 | 98.2802 | 0.00152 | 6.3953 | 214.9448 | 183.6813 | 14.64282 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:47:03 | 98.2802 | 0.00152 | 6.3953 | 214.9448 | 183.6813 | 14.64282 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:47:03 | 98.2802 | 0.00152 | 6.3953 | 214.9448 | 183.6813 | 14.64282 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 19:15:25 | 98.2788 | 0.00147 | 5.6258 | 253.1338 | 183.6813 | 14.64282 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 19:15:25 | 98.2788 | 0.00147 | 5.6258 | 253.1338 | 183.6813 | 14.64282 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 19:15:25 | 98.2788 | 0.00147 | 5.6258 | 253.1338 | 183.6813 | 14.64282 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 19:15:25 | 98.2788 | 0.00147 | 5.6258 | 253.1338 | 183.6813 | 14.64282 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 19:15:25 | 98.2788 | 0.00147 | 5.6258 | 253.1338 | 183.6813 | 14.64282 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 19:15:25 | 98.2788 | 0.00147 | 5.6258 | 253.1338 | 183.6813 | 14.64282 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 19:15:25 | 98.2788 | 0.00147 | 5.6258 | 253.1338 | 183.6813 | 14.64282 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 19:15:25 | 98.2788 | 0.00147 | 5.6258 | 253.1338 | 183.6813 | 14.64282 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 09:05:27 | 98.2781 | 0.00146 | 5.1953 | 274.8758 | 183.6813 | 14.64282 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 09:05:27 | 98.2781 | 0.00146 | 5.1953 | 274.8758 | 183.6813 | 14.64282 | – |