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 | 21179 |
| 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 May 08 17:56 | 2025 May 03 13:47:45 | 73.9934 | 0.01217 | 3.2078 | 347.7977 | 198.0457 | 12.16211 | – |
| 2025 May 07 17:56 | 2025 May 03 13:47:45 | 73.9934 | 0.01217 | 3.2078 | 347.7977 | 198.0457 | 12.16211 | – |
| 2025 May 06 17:57 | 2025 May 03 13:47:45 | 73.9934 | 0.01217 | 3.2078 | 347.7977 | 198.0457 | 12.16211 | – |
| 2025 May 05 17:56 | 2025 May 03 13:47:45 | 73.9934 | 0.01217 | 3.2078 | 347.7977 | 198.0457 | 12.16211 | – |
| 2025 May 04 17:57 | 2025 May 03 13:47:45 | 73.9934 | 0.01217 | 3.2078 | 347.7977 | 198.0457 | 12.16211 | – |
| 2025 May 03 17:57 | 2025 May 03 13:47:45 | 73.9934 | 0.01217 | 3.2078 | 347.7977 | 198.0457 | 12.16211 | – |
| 2025 May 01 17:56 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 07:16:53 | 73.9910 | 0.01215 | 4.2302 | 5.0003 | 198.0457 | 12.16211 | – |
| 2025 Apr 21 17:57 | 2025 Apr 16 06:49:35 | 73.9896 | 0.01214 | 4.6485 | 12.0252 | 198.0457 | 12.16211 | – |
| 2025 Apr 20 17:56 | 2025 Apr 16 06:49:35 | 73.9896 | 0.01214 | 4.6485 | 12.0252 | 198.0457 | 12.16211 | – |
| 2025 Apr 19 17:56 | 2025 Apr 16 06:49:35 | 73.9896 | 0.01214 | 4.6485 | 12.0252 | 198.0457 | 12.16211 | – |
| 2025 Apr 18 17:57 | 2025 Apr 16 06:49:35 | 73.9896 | 0.01214 | 4.6485 | 12.0252 | 198.0457 | 12.16211 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 06:49:35 | 73.9896 | 0.01214 | 4.6485 | 12.0252 | 198.0457 | 12.16211 | – |
| 2025 Apr 16 17:57 | 2025 Apr 16 06:49:35 | 73.9896 | 0.01214 | 4.6485 | 12.0252 | 198.0457 | 12.16211 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 08:57:08 | 73.9884 | 0.01214 | 5.1411 | 20.3487 | 198.0457 | 12.16211 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 08:57:08 | 73.9884 | 0.01214 | 5.1411 | 20.3487 | 198.0457 | 12.16211 | – |
| 2025 Apr 11 17:57 | 2025 Apr 10 08:57:08 | 73.9884 | 0.01214 | 5.1411 | 20.3487 | 198.0457 | 12.16211 | – |