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 |
| 2025 Sep 15 17:56 | 2025 Sep 15 04:27:26 | 98.3694 | 0.00139 | 4.2780 | 139.6546 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 04:43:59 | 98.3679 | 0.00132 | 3.4598 | 176.0779 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 04:43:59 | 98.3679 | 0.00132 | 3.4598 | 176.0779 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 04:43:59 | 98.3679 | 0.00132 | 3.4598 | 176.0779 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 04:43:59 | 98.3679 | 0.00132 | 3.4598 | 176.0779 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 04:43:59 | 98.3679 | 0.00132 | 3.4598 | 176.0779 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 04:43:59 | 98.3679 | 0.00132 | 3.4598 | 176.0779 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 04:43:59 | 98.3679 | 0.00132 | 3.4598 | 176.0779 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 17:25:30 | 98.3674 | 0.00128 | 3.0183 | 196.5427 | 220.5691 | 14.68959 | 5.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 17:25:30 | 98.3674 | 0.00128 | 3.0183 | 196.5427 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 17:25:30 | 98.3674 | 0.00128 | 3.0183 | 196.5427 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 17:25:30 | 98.3674 | 0.00128 | 3.0183 | 196.5427 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 17:25:30 | 98.3674 | 0.00128 | 3.0183 | 196.5427 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 17:25:30 | 98.3674 | 0.00128 | 3.0183 | 196.5427 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 00:37:17 | 98.3665 | 0.00125 | 2.6976 | 211.8287 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 00:37:17 | 98.3665 | 0.00125 | 2.6976 | 211.8287 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 00:37:17 | 98.3665 | 0.00125 | 2.6976 | 211.8287 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 00:37:17 | 98.3665 | 0.00125 | 2.6976 | 211.8287 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 00:37:17 | 98.3665 | 0.00125 | 2.6976 | 211.8287 | 220.5691 | 14.68959 | 5.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:00:30 | 98.3659 | 0.00122 | 2.3491 | 228.9549 | 220.5691 | 14.68959 | 5.243 |