Orbital elements of SL-8 DEB
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21169 |
| 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 Nov 01 18:58 | 2025 Oct 29 11:30:42 | 73.9988 | 0.01322 | 23.1811 | 207.7530 | 264.6643 | 12.22902 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:30:42 | 73.9988 | 0.01322 | 23.1811 | 207.7530 | 264.6643 | 12.22902 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 11:30:42 | 73.9988 | 0.01322 | 23.1811 | 207.7530 | 264.6643 | 12.22902 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 11:30:42 | 73.9988 | 0.01322 | 23.1811 | 207.7530 | 264.6643 | 12.22902 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 13:56:22 | 73.9998 | 0.01323 | 23.6788 | 216.1150 | 264.6643 | 12.22902 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 13:56:22 | 73.9998 | 0.01323 | 23.6788 | 216.1150 | 264.6643 | 12.22902 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 13:56:22 | 73.9998 | 0.01323 | 23.6788 | 216.1150 | 264.6643 | 12.22902 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 13:56:22 | 73.9998 | 0.01323 | 23.6788 | 216.1150 | 264.6643 | 12.22902 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 13:56:22 | 73.9998 | 0.01323 | 23.6788 | 216.1150 | 264.6643 | 12.22902 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:16:12 | 74.0005 | 0.01323 | 0.1276 | 223.6514 | 264.6643 | 12.22902 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:16:12 | 74.0005 | 0.01323 | 0.1276 | 223.6514 | 264.6643 | 12.22902 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:16:12 | 74.0005 | 0.01323 | 0.1276 | 223.6514 | 264.6643 | 12.22902 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:16:12 | 74.0005 | 0.01323 | 0.1276 | 223.6514 | 264.6643 | 12.22902 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:16:12 | 74.0005 | 0.01323 | 0.1276 | 223.6514 | 264.6643 | 12.22902 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 15:05:21 | 74.0007 | 0.01323 | 1.0246 | 238.7190 | 264.6643 | 12.22902 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 18:42:47 | 73.9994 | 0.01323 | 2.0242 | 255.5221 | 264.6643 | 12.22902 | – |