Orbital elements of RUBIN-4 & SL-8 R/B
| Launched | 26 September 2003 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Germany |
| NORAD ID | 27940 |
| 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 Jul 01 17:56 | 2026 Jun 29 12:05:58 | 98.3878 | 0.00122 | 23.9207 | 322.9469 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:05:58 | 98.3878 | 0.00122 | 23.9207 | 322.9469 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:05:58 | 98.3878 | 0.00122 | 23.9207 | 322.9469 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 28 17:56 | 2026 Jun 22 11:46:44 | 98.3877 | 0.00127 | 23.4407 | 345.9752 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 27 17:55 | 2026 Jun 22 11:46:44 | 98.3877 | 0.00127 | 23.4407 | 345.9752 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 26 17:56 | 2026 Jun 22 11:46:44 | 98.3877 | 0.00127 | 23.4407 | 345.9752 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 25 17:56 | 2026 Jun 22 11:46:44 | 98.3877 | 0.00127 | 23.4407 | 345.9752 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 24 17:55 | 2026 Jun 22 11:46:44 | 98.3877 | 0.00127 | 23.4407 | 345.9752 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 23 17:56 | 2026 Jun 22 11:46:44 | 98.3877 | 0.00127 | 23.4407 | 345.9752 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 22 17:56 | 2026 Jun 17 10:50:57 | 98.3874 | 0.00130 | 23.0958 | 2.0300 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 21 17:57 | 2026 Jun 17 10:50:57 | 98.3874 | 0.00130 | 23.0958 | 2.0300 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 20 17:56 | 2026 Jun 17 10:50:57 | 98.3874 | 0.00130 | 23.0958 | 2.0300 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 19 17:57 | 2026 Jun 17 10:50:57 | 98.3874 | 0.00130 | 23.0958 | 2.0300 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 18 17:56 | 2026 Jun 17 10:50:57 | 98.3874 | 0.00130 | 23.0958 | 2.0300 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 10:50:57 | 98.3874 | 0.00130 | 23.0958 | 2.0300 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 16 17:55 | 2026 Jun 12 05:00:59 | 98.3872 | 0.00134 | 22.7369 | 18.3132 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 15 17:56 | 2026 Jun 12 05:00:59 | 98.3872 | 0.00134 | 22.7369 | 18.3132 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 14 17:57 | 2026 Jun 12 05:00:59 | 98.3872 | 0.00134 | 22.7369 | 18.3132 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 13 17:56 | 2026 Jun 12 05:00:59 | 98.3872 | 0.00134 | 22.7369 | 18.3132 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 12 17:56 | 2026 Jun 12 05:00:59 | 98.3872 | 0.00134 | 22.7369 | 18.3132 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 11 17:57 | 2026 Jun 07 05:43:11 | 98.3873 | 0.00137 | 22.3967 | 33.3619 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 10 17:56 | 2026 Jun 07 05:43:11 | 98.3873 | 0.00137 | 22.3967 | 33.3619 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 09 17:57 | 2026 Jun 07 05:43:11 | 98.3873 | 0.00137 | 22.3967 | 33.3619 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 08 17:56 | 2026 Jun 07 05:43:11 | 98.3873 | 0.00137 | 22.3967 | 33.3619 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 07 17:56 | 2026 Jun 07 05:43:11 | 98.3873 | 0.00137 | 22.3967 | 33.3619 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 06 17:56 | 2026 May 30 22:51:35 | 98.3867 | 0.00140 | 21.8980 | 54.8779 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 05 17:56 | 2026 May 30 22:51:35 | 98.3867 | 0.00140 | 21.8980 | 54.8779 | 37.0892 | 14.69502 | 5.243 |
| 2026 Jun 04 17:57 | 2026 May 30 22:51:35 | 98.3867 | 0.00140 | 21.8980 | 54.8779 | 37.0892 | 14.69502 | 5.243 |