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 |
| 2026 Apr 29 17:57 | 2026 Apr 24 07:42:21 | 81.2149 | 0.00540 | 15.9893 | 263.2530 | 125.7996 | 14.09673 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 07:42:21 | 81.2149 | 0.00540 | 15.9893 | 263.2530 | 125.7996 | 14.09673 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 07:42:21 | 81.2149 | 0.00540 | 15.9893 | 263.2530 | 125.7996 | 14.09673 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 07:42:21 | 81.2149 | 0.00540 | 15.9893 | 263.2530 | 125.7996 | 14.09673 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 07:42:21 | 81.2149 | 0.00540 | 15.9893 | 263.2530 | 125.7996 | 14.09673 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 07:42:21 | 81.2149 | 0.00540 | 15.9893 | 263.2530 | 125.7996 | 14.09673 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 04:02:52 | 81.2135 | 0.00542 | 16.3246 | 278.1726 | 125.7996 | 14.09673 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 04:02:52 | 81.2135 | 0.00542 | 16.3246 | 278.1726 | 125.7996 | 14.09673 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 04:02:52 | 81.2135 | 0.00542 | 16.3246 | 278.1726 | 125.7996 | 14.09673 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 04:02:52 | 81.2135 | 0.00542 | 16.3246 | 278.1726 | 125.7996 | 14.09673 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 04:02:52 | 81.2135 | 0.00542 | 16.3246 | 278.1726 | 125.7996 | 14.09673 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 20:11:58 | 81.2124 | 0.00547 | 16.7364 | 296.3866 | 125.7996 | 14.09673 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 20:11:58 | 81.2124 | 0.00547 | 16.7364 | 296.3866 | 125.7996 | 14.09673 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 20:11:58 | 81.2124 | 0.00547 | 16.7364 | 296.3866 | 125.7996 | 14.09673 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 20:11:58 | 81.2124 | 0.00547 | 16.7364 | 296.3866 | 125.7996 | 14.09673 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 11:58:47 | 81.2118 | 0.00551 | 17.0191 | 308.7883 | 125.7996 | 14.09673 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 11:58:47 | 81.2118 | 0.00551 | 17.0191 | 308.7883 | 125.7996 | 14.09673 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 11:58:47 | 81.2118 | 0.00551 | 17.0191 | 308.7883 | 125.7996 | 14.09673 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 11:58:47 | 81.2118 | 0.00551 | 17.0191 | 308.7883 | 125.7996 | 14.09673 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 11:58:47 | 81.2118 | 0.00551 | 17.0191 | 308.7883 | 125.7996 | 14.09673 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 06:03:20 | 81.2114 | 0.00556 | 17.4258 | 326.5368 | 125.7996 | 14.09673 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 06:03:20 | 81.2114 | 0.00556 | 17.4258 | 326.5368 | 125.7996 | 14.09673 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 06:03:20 | 81.2114 | 0.00556 | 17.4258 | 326.5368 | 125.7996 | 14.09673 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 06:03:20 | 81.2114 | 0.00556 | 17.4258 | 326.5368 | 125.7996 | 14.09673 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 06:03:20 | 81.2114 | 0.00556 | 17.4258 | 326.5368 | 125.7996 | 14.09673 | – |
| 2026 Apr 02 18:03 | 2026 Apr 02 06:03:20 | 81.2114 | 0.00556 | 17.4258 | 326.5368 | 125.7996 | 14.09673 | – |