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 Dec 22 18:57 | 2025 Dec 20 11:50:30 | 98.3724 | 0.00127 | 10.8553 | 195.1681 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 21 18:57 | 2025 Dec 20 11:50:30 | 98.3724 | 0.00127 | 10.8553 | 195.1681 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 20 18:57 | 2025 Dec 20 11:50:30 | 98.3724 | 0.00127 | 10.8553 | 195.1681 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 19 18:57 | 2025 Dec 12 01:09:40 | 98.3722 | 0.00122 | 10.2783 | 223.2930 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 18 18:57 | 2025 Dec 12 01:09:40 | 98.3722 | 0.00122 | 10.2783 | 223.2930 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 17 18:58 | 2025 Dec 12 01:09:40 | 98.3722 | 0.00122 | 10.2783 | 223.2930 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 16 18:57 | 2025 Dec 12 01:09:40 | 98.3722 | 0.00122 | 10.2783 | 223.2930 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 01:09:40 | 98.3722 | 0.00122 | 10.2783 | 223.2930 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 01:09:40 | 98.3722 | 0.00122 | 10.2783 | 223.2930 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 01:09:40 | 98.3722 | 0.00122 | 10.2783 | 223.2930 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 01:09:40 | 98.3722 | 0.00122 | 10.2783 | 223.2930 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:06:33 | 98.3723 | 0.00121 | 9.9480 | 239.5214 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:06:33 | 98.3723 | 0.00121 | 9.9480 | 239.5214 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:06:33 | 98.3723 | 0.00121 | 9.9480 | 239.5214 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:06:33 | 98.3723 | 0.00121 | 9.9480 | 239.5214 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:06:33 | 98.3723 | 0.00121 | 9.9480 | 239.5214 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 10:41:26 | 98.3721 | 0.00119 | 9.6223 | 255.9312 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 10:41:26 | 98.3721 | 0.00119 | 9.6223 | 255.9312 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:41:26 | 98.3721 | 0.00119 | 9.6223 | 255.9312 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:41:26 | 98.3721 | 0.00119 | 9.6223 | 255.9312 | 164.9144 | 14.69202 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:41:26 | 98.3721 | 0.00119 | 9.6223 | 255.9312 | 164.9144 | 14.69202 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:19:48 | 98.3721 | 0.00119 | 9.1431 | 280.0612 | 164.9144 | 14.69202 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:19:48 | 98.3721 | 0.00119 | 9.1431 | 280.0612 | 164.9144 | 14.69202 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:19:48 | 98.3721 | 0.00119 | 9.1431 | 280.0612 | 164.9144 | 14.69202 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:19:48 | 98.3721 | 0.00119 | 9.1431 | 280.0612 | 164.9144 | 14.69202 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:19:48 | 98.3721 | 0.00119 | 9.1431 | 280.0612 | 164.9144 | 14.69202 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:19:48 | 98.3721 | 0.00119 | 9.1431 | 280.0612 | 164.9144 | 14.69202 | 5.243 |