Orbital elements of SL-3 R/B
| Launched | 28 May 1973 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6660 |
| 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 Sep 15 17:56 | 2025 Sep 14 21:52:51 | 81.2333 | 0.00451 | 21.9733 | 266.9067 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 05:49:41 | 81.2349 | 0.00456 | 22.7267 | 300.3785 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:49:41 | 81.2349 | 0.00456 | 22.7267 | 300.3785 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:49:41 | 81.2349 | 0.00456 | 22.7267 | 300.3785 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:49:41 | 81.2349 | 0.00456 | 22.7267 | 300.3785 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:49:41 | 81.2349 | 0.00456 | 22.7267 | 300.3785 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:49:41 | 81.2349 | 0.00456 | 22.7267 | 300.3785 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:49:41 | 81.2349 | 0.00456 | 22.7267 | 300.3785 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 20:08:26 | 81.2346 | 0.00460 | 23.1401 | 318.5324 | 92.6944 | 14.06228 | 5.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 20:08:26 | 81.2346 | 0.00460 | 23.1401 | 318.5324 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 20:08:26 | 81.2346 | 0.00460 | 23.1401 | 318.5324 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 20:08:26 | 81.2346 | 0.00460 | 23.1401 | 318.5324 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 20:08:26 | 81.2346 | 0.00460 | 23.1401 | 318.5324 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 20:08:26 | 81.2346 | 0.00460 | 23.1401 | 318.5324 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:51:06 | 81.2340 | 0.00463 | 23.4341 | 331.4365 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:51:06 | 81.2340 | 0.00463 | 23.4341 | 331.4365 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:51:06 | 81.2340 | 0.00463 | 23.4341 | 331.4365 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:51:06 | 81.2340 | 0.00463 | 23.4341 | 331.4365 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:51:06 | 81.2340 | 0.00463 | 23.4341 | 331.4365 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:04:15 | 81.2332 | 0.00466 | 23.7832 | 346.8492 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 21:04:15 | 81.2332 | 0.00466 | 23.7832 | 346.8492 | 92.6944 | 14.06228 | 5.243 |
| 2025 Aug 19 17:56 | 2025 Aug 17 21:04:15 | 81.2332 | 0.00466 | 23.7832 | 346.8492 | 92.6944 | 14.06228 | 5.243 |