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 |
| 2025 Jun 03 17:57 | 2025 Jun 01 15:07:13 | 98.2551 | 0.00167 | 19.0036 | 37.0524 | 323.1831 | 14.64735 | – |
| 2025 Jun 02 17:58 | 2025 Jun 01 15:07:13 | 98.2551 | 0.00167 | 19.0036 | 37.0524 | 323.1831 | 14.64735 | – |
| 2025 Jun 01 17:56 | 2025 Jun 01 15:07:13 | 98.2551 | 0.00167 | 19.0036 | 37.0524 | 323.1831 | 14.64735 | – |
| 2025 May 31 17:56 | 2025 May 25 07:41:36 | 98.2537 | 0.00171 | 18.5148 | 58.7621 | 323.1831 | 14.64735 | – |
| 2025 May 30 17:56 | 2025 May 25 07:41:36 | 98.2537 | 0.00171 | 18.5148 | 58.7621 | 323.1831 | 14.64735 | – |
| 2025 May 29 17:56 | 2025 May 25 07:41:36 | 98.2537 | 0.00171 | 18.5148 | 58.7621 | 323.1831 | 14.64735 | – |
| 2025 May 28 17:56 | 2025 May 25 07:41:36 | 98.2537 | 0.00171 | 18.5148 | 58.7621 | 323.1831 | 14.64735 | – |
| 2025 May 27 17:57 | 2025 May 25 07:41:36 | 98.2537 | 0.00171 | 18.5148 | 58.7621 | 323.1831 | 14.64735 | – |
| 2025 May 26 17:56 | 2025 May 25 07:41:36 | 98.2537 | 0.00171 | 18.5148 | 58.7621 | 323.1831 | 14.64735 | – |
| 2025 May 25 17:56 | 2025 May 21 15:09:34 | 98.2533 | 0.00172 | 18.2682 | 69.6066 | 323.1831 | 14.64735 | – |
| 2025 May 24 17:57 | 2025 May 21 15:09:34 | 98.2533 | 0.00172 | 18.2682 | 69.6066 | 323.1831 | 14.64735 | – |
| 2025 May 23 17:56 | 2025 May 21 15:09:34 | 98.2533 | 0.00172 | 18.2682 | 69.6066 | 323.1831 | 14.64735 | – |
| 2025 May 22 17:56 | 2025 May 21 15:09:34 | 98.2533 | 0.00172 | 18.2682 | 69.6066 | 323.1831 | 14.64735 | – |
| 2025 May 21 17:56 | 2025 May 21 15:09:34 | 98.2533 | 0.00172 | 18.2682 | 69.6066 | 323.1831 | 14.64735 | – |
| 2025 May 20 17:56 | 2025 May 15 08:19:25 | 98.2523 | 0.00173 | 17.8480 | 87.9278 | 323.1831 | 14.64735 | – |
| 2025 May 19 17:56 | 2025 May 15 08:19:25 | 98.2523 | 0.00173 | 17.8480 | 87.9278 | 323.1831 | 14.64735 | – |
| 2025 May 18 17:57 | 2025 May 15 08:19:25 | 98.2523 | 0.00173 | 17.8480 | 87.9278 | 323.1831 | 14.64735 | – |
| 2025 May 17 17:57 | 2025 May 15 08:19:25 | 98.2523 | 0.00173 | 17.8480 | 87.9278 | 323.1831 | 14.64735 | – |
| 2025 May 16 17:56 | 2025 May 15 08:19:25 | 98.2523 | 0.00173 | 17.8480 | 87.9278 | 323.1831 | 14.64735 | – |
| 2025 May 15 17:57 | 2025 May 15 08:19:25 | 98.2523 | 0.00173 | 17.8480 | 87.9278 | 323.1831 | 14.64735 | – |
| 2025 May 14 17:56 | 2025 May 09 08:02:40 | 98.2510 | 0.00173 | 17.4462 | 105.3516 | 323.1831 | 14.64735 | – |
| 2025 May 13 17:56 | 2025 May 09 08:02:40 | 98.2510 | 0.00173 | 17.4462 | 105.3516 | 323.1831 | 14.64735 | – |
| 2025 May 12 17:56 | 2025 May 09 08:02:40 | 98.2510 | 0.00173 | 17.4462 | 105.3516 | 323.1831 | 14.64735 | – |
| 2025 May 11 17:56 | 2025 May 09 08:02:40 | 98.2510 | 0.00173 | 17.4462 | 105.3516 | 323.1831 | 14.64735 | – |
| 2025 May 10 17:56 | 2025 May 09 08:02:40 | 98.2510 | 0.00173 | 17.4462 | 105.3516 | 323.1831 | 14.64735 | – |
| 2025 May 09 17:57 | 2025 May 09 08:02:40 | 98.2510 | 0.00173 | 17.4462 | 105.3516 | 323.1831 | 14.64735 | – |
| 2025 May 08 17:56 | 2025 May 03 14:19:22 | 98.2501 | 0.00172 | 17.0626 | 122.0906 | 323.1831 | 14.64735 | – |
| 2025 May 07 17:56 | 2025 May 03 14:19:22 | 98.2501 | 0.00172 | 17.0626 | 122.0906 | 323.1831 | 14.64735 | – |