Orbital elements of SL-3 DEB
| Launched | 28 February 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11290 |
| 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 Aug 31 17:56 | 2025 Aug 27 20:31:58 | 81.2000 | 0.00309 | 4.3148 | 196.0075 | 164.0122 | 14.11198 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:31:58 | 81.2000 | 0.00309 | 4.3148 | 196.0075 | 164.0122 | 14.11198 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:31:58 | 81.2000 | 0.00309 | 4.3148 | 196.0075 | 164.0122 | 14.11198 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:31:58 | 81.2000 | 0.00309 | 4.3148 | 196.0075 | 164.0122 | 14.11198 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 12:54:36 | 81.1998 | 0.00306 | 4.6623 | 211.5815 | 164.0122 | 14.11198 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 12:54:36 | 81.1998 | 0.00306 | 4.6623 | 211.5815 | 164.0122 | 14.11198 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 12:54:36 | 81.1998 | 0.00306 | 4.6623 | 211.5815 | 164.0122 | 14.11198 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 12:54:36 | 81.1998 | 0.00306 | 4.6623 | 211.5815 | 164.0122 | 14.11198 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 12:54:36 | 81.1998 | 0.00306 | 4.6623 | 211.5815 | 164.0122 | 14.11198 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 01:42:25 | 81.2001 | 0.00304 | 4.9541 | 224.4308 | 164.0122 | 14.11198 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 01:42:25 | 81.2001 | 0.00304 | 4.9541 | 224.4308 | 164.0122 | 14.11198 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 01:42:25 | 81.2001 | 0.00304 | 4.9541 | 224.4308 | 164.0122 | 14.11198 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 01:42:25 | 81.2001 | 0.00304 | 4.9541 | 224.4308 | 164.0122 | 14.11198 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 07:52:29 | 81.2007 | 0.00300 | 5.3294 | 240.7826 | 164.0122 | 14.11198 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 07:52:29 | 81.2007 | 0.00300 | 5.3294 | 240.7826 | 164.0122 | 14.11198 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 07:52:29 | 81.2007 | 0.00300 | 5.3294 | 240.7826 | 164.0122 | 14.11198 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 07:52:29 | 81.2007 | 0.00300 | 5.3294 | 240.7826 | 164.0122 | 14.11198 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 07:52:29 | 81.2007 | 0.00300 | 5.3294 | 240.7826 | 164.0122 | 14.11198 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:33:02 | 81.2012 | 0.00297 | 5.6814 | 256.2351 | 164.0122 | 14.11198 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:33:02 | 81.2012 | 0.00297 | 5.6814 | 256.2351 | 164.0122 | 14.11198 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:33:02 | 81.2012 | 0.00297 | 5.6814 | 256.2351 | 164.0122 | 14.11198 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:33:02 | 81.2012 | 0.00297 | 5.6814 | 256.2351 | 164.0122 | 14.11198 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:33:02 | 81.2012 | 0.00297 | 5.6814 | 256.2351 | 164.0122 | 14.11198 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 16:48:24 | 81.2018 | 0.00297 | 6.0891 | 274.4891 | 164.0122 | 14.11198 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 16:48:24 | 81.2018 | 0.00297 | 6.0891 | 274.4891 | 164.0122 | 14.11198 | – |