Orbital elements of SSETI EXPRESS
| Launched | 26 October 2005 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | European Space Agency |
| NORAD ID | 28894 |
| Alternative names |
XO-53 |
| 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 Jun 10 17:56 | 2026 Jun 06 15:59:19 | 98.3066 | 0.00149 | 19.8357 | 315.7538 | 44.2472 | 14.65365 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 15:59:19 | 98.3066 | 0.00149 | 19.8357 | 315.7538 | 44.2472 | 14.65365 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 15:59:19 | 98.3066 | 0.00149 | 19.8357 | 315.7538 | 44.2472 | 14.65365 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 15:59:19 | 98.3066 | 0.00149 | 19.8357 | 315.7538 | 44.2472 | 14.65365 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:13:11 | 98.3054 | 0.00153 | 19.4126 | 336.3927 | 44.2472 | 14.65365 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:13:11 | 98.3054 | 0.00153 | 19.4126 | 336.3927 | 44.2472 | 14.65365 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:13:11 | 98.3054 | 0.00153 | 19.4126 | 336.3927 | 44.2472 | 14.65365 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:13:11 | 98.3054 | 0.00153 | 19.4126 | 336.3927 | 44.2472 | 14.65365 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:13:11 | 98.3054 | 0.00153 | 19.4126 | 336.3927 | 44.2472 | 14.65365 | – |
| 2026 May 31 17:58 | 2026 May 31 09:13:11 | 98.3054 | 0.00153 | 19.4126 | 336.3927 | 44.2472 | 14.65365 | – |
| 2026 May 30 17:57 | 2026 May 26 06:18:34 | 98.3047 | 0.00156 | 19.0677 | 352.8537 | 44.2472 | 14.65365 | – |
| 2026 May 29 17:57 | 2026 May 26 06:18:34 | 98.3047 | 0.00156 | 19.0677 | 352.8537 | 44.2472 | 14.65365 | – |
| 2026 May 28 17:56 | 2026 May 26 06:18:34 | 98.3047 | 0.00156 | 19.0677 | 352.8537 | 44.2472 | 14.65365 | – |
| 2026 May 27 17:57 | 2026 May 26 06:18:34 | 98.3047 | 0.00156 | 19.0677 | 352.8537 | 44.2472 | 14.65365 | – |
| 2026 May 26 17:57 | 2026 May 26 06:18:34 | 98.3047 | 0.00156 | 19.0677 | 352.8537 | 44.2472 | 14.65365 | – |
| 2026 May 25 17:57 | 2026 May 21 14:52:14 | 98.3041 | 0.00159 | 18.7551 | 7.4850 | 44.2472 | 14.65365 | – |
| 2026 May 24 17:57 | 2026 May 21 14:52:14 | 98.3041 | 0.00159 | 18.7551 | 7.4850 | 44.2472 | 14.65365 | – |
| 2026 May 23 17:58 | 2026 May 21 14:52:14 | 98.3041 | 0.00159 | 18.7551 | 7.4850 | 44.2472 | 14.65365 | – |
| 2026 May 22 17:57 | 2026 May 21 14:52:14 | 98.3041 | 0.00159 | 18.7551 | 7.4850 | 44.2472 | 14.65365 | – |
| 2026 May 21 17:57 | 2026 May 21 14:52:14 | 98.3041 | 0.00159 | 18.7551 | 7.4850 | 44.2472 | 14.65365 | – |
| 2026 May 20 17:57 | 2026 May 16 15:14:14 | 98.3032 | 0.00163 | 18.4194 | 22.9124 | 44.2472 | 14.65365 | – |
| 2026 May 19 17:58 | 2026 May 16 15:14:14 | 98.3032 | 0.00163 | 18.4194 | 22.9124 | 44.2472 | 14.65365 | – |
| 2026 May 18 17:57 | 2026 May 16 15:14:14 | 98.3032 | 0.00163 | 18.4194 | 22.9124 | 44.2472 | 14.65365 | – |
| 2026 May 17 17:57 | 2026 May 16 15:14:14 | 98.3032 | 0.00163 | 18.4194 | 22.9124 | 44.2472 | 14.65365 | – |
| 2026 May 16 17:56 | 2026 May 16 15:14:14 | 98.3032 | 0.00163 | 18.4194 | 22.9124 | 44.2472 | 14.65365 | – |
| 2026 May 15 17:57 | 2026 May 10 08:27:58 | 98.3022 | 0.00166 | 17.9965 | 41.7998 | 44.2472 | 14.65365 | – |
| 2026 May 14 17:58 | 2026 May 10 08:27:58 | 98.3022 | 0.00166 | 17.9965 | 41.7998 | 44.2472 | 14.65365 | – |