Orbital elements of SL-3 DEB
| Launched | 27 October 1974 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15521 |
| 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 23 18:56 | 2025 Dec 20 07:47:25 | 81.2153 | 0.00543 | 0.1230 | 258.8076 | 114.0791 | 14.09642 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 07:47:25 | 81.2153 | 0.00543 | 0.1230 | 258.8076 | 114.0791 | 14.09642 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 07:47:25 | 81.2153 | 0.00543 | 0.1230 | 258.8076 | 114.0791 | 14.09642 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 07:47:25 | 81.2153 | 0.00543 | 0.1230 | 258.8076 | 114.0791 | 14.09642 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 19:52:20 | 81.2157 | 0.00537 | 0.6759 | 283.1336 | 114.0791 | 14.09642 | – |
| 2025 Dec 18 18:57 | 2025 Dec 11 19:52:20 | 81.2157 | 0.00537 | 0.6759 | 283.1336 | 114.0791 | 14.09642 | – |
| 2025 Dec 17 18:58 | 2025 Dec 11 19:52:20 | 81.2157 | 0.00537 | 0.6759 | 283.1336 | 114.0791 | 14.09642 | – |
| 2025 Dec 16 18:57 | 2025 Dec 11 19:52:20 | 81.2157 | 0.00537 | 0.6759 | 283.1336 | 114.0791 | 14.09642 | – |
| 2025 Dec 15 18:58 | 2025 Dec 11 19:52:20 | 81.2157 | 0.00537 | 0.6759 | 283.1336 | 114.0791 | 14.09642 | – |
| 2025 Dec 14 18:56 | 2025 Dec 11 19:52:20 | 81.2157 | 0.00537 | 0.6759 | 283.1336 | 114.0791 | 14.09642 | – |
| 2025 Dec 13 18:56 | 2025 Dec 11 19:52:20 | 81.2157 | 0.00537 | 0.6759 | 283.1336 | 114.0791 | 14.09642 | – |
| 2025 Dec 12 18:57 | 2025 Dec 11 19:52:20 | 81.2157 | 0.00537 | 0.6759 | 283.1336 | 114.0791 | 14.09642 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:17:47 | 81.2160 | 0.00536 | 0.9865 | 296.8966 | 114.0791 | 14.09642 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:17:47 | 81.2160 | 0.00536 | 0.9865 | 296.8966 | 114.0791 | 14.09642 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:17:47 | 81.2160 | 0.00536 | 0.9865 | 296.8966 | 114.0791 | 14.09642 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:17:47 | 81.2160 | 0.00536 | 0.9865 | 296.8966 | 114.0791 | 14.09642 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:17:47 | 81.2160 | 0.00536 | 0.9865 | 296.8966 | 114.0791 | 14.09642 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:48:18 | 81.2164 | 0.00535 | 1.2915 | 310.3973 | 114.0791 | 14.09642 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:48:18 | 81.2164 | 0.00535 | 1.2915 | 310.3973 | 114.0791 | 14.09642 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:48:18 | 81.2164 | 0.00535 | 1.2915 | 310.3973 | 114.0791 | 14.09642 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:48:18 | 81.2164 | 0.00535 | 1.2915 | 310.3973 | 114.0791 | 14.09642 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:48:18 | 81.2164 | 0.00535 | 1.2915 | 310.3973 | 114.0791 | 14.09642 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:47:56 | 81.2168 | 0.00536 | 1.7388 | 330.0758 | 114.0791 | 14.09642 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:47:56 | 81.2168 | 0.00536 | 1.7388 | 330.0758 | 114.0791 | 14.09642 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:47:56 | 81.2168 | 0.00536 | 1.7388 | 330.0758 | 114.0791 | 14.09642 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:47:56 | 81.2168 | 0.00536 | 1.7388 | 330.0758 | 114.0791 | 14.09642 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:47:56 | 81.2168 | 0.00536 | 1.7388 | 330.0758 | 114.0791 | 14.09642 | – |