Orbital elements of SL-12 R/B(2)
| Launched | 24 April 1979 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17873 |
| 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 02 17:56 | 2025 Aug 27 13:18:30 | 5.9619 | 0.00280 | 19.0149 | 244.6589 | 136.9579 | 1.00176 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 13:18:30 | 5.9619 | 0.00280 | 19.0149 | 244.6589 | 136.9579 | 1.00176 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 13:18:30 | 5.9619 | 0.00280 | 19.0149 | 244.6589 | 136.9579 | 1.00176 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 13:18:30 | 5.9619 | 0.00280 | 19.0149 | 244.6589 | 136.9579 | 1.00176 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 13:18:30 | 5.9619 | 0.00280 | 19.0149 | 244.6589 | 136.9579 | 1.00176 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 13:18:30 | 5.9619 | 0.00280 | 19.0149 | 244.6589 | 136.9579 | 1.00176 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 12:37:51 | 5.9792 | 0.00279 | 19.0200 | 244.0623 | 136.9579 | 1.00176 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 12:37:51 | 5.9792 | 0.00279 | 19.0200 | 244.0623 | 136.9579 | 1.00176 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 12:37:51 | 5.9792 | 0.00279 | 19.0200 | 244.0623 | 136.9579 | 1.00176 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 12:37:51 | 5.9792 | 0.00279 | 19.0200 | 244.0623 | 136.9579 | 1.00176 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 12:37:51 | 5.9792 | 0.00279 | 19.0200 | 244.0623 | 136.9579 | 1.00176 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:04:02 | 5.9854 | 0.00279 | 19.0220 | 243.8831 | 136.9579 | 1.00176 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:04:02 | 5.9854 | 0.00279 | 19.0220 | 243.8831 | 136.9579 | 1.00176 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:04:02 | 5.9854 | 0.00279 | 19.0220 | 243.8831 | 136.9579 | 1.00176 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:04:02 | 5.9854 | 0.00279 | 19.0220 | 243.8831 | 136.9579 | 1.00176 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 21:32:44 | 6.0000 | 0.00278 | 19.0266 | 243.6604 | 136.9579 | 1.00176 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 21:32:44 | 6.0000 | 0.00278 | 19.0266 | 243.6604 | 136.9579 | 1.00176 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 21:32:44 | 6.0000 | 0.00278 | 19.0266 | 243.6604 | 136.9579 | 1.00176 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 21:32:44 | 6.0000 | 0.00278 | 19.0266 | 243.6604 | 136.9579 | 1.00176 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:32:44 | 6.0000 | 0.00278 | 19.0266 | 243.6604 | 136.9579 | 1.00176 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 21:18:30 | 6.0122 | 0.00278 | 19.0303 | 243.4455 | 136.9579 | 1.00176 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 21:18:30 | 6.0122 | 0.00278 | 19.0303 | 243.4455 | 136.9579 | 1.00176 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 21:18:30 | 6.0122 | 0.00278 | 19.0303 | 243.4455 | 136.9579 | 1.00176 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 21:18:30 | 6.0122 | 0.00278 | 19.0303 | 243.4455 | 136.9579 | 1.00176 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:18:30 | 6.0122 | 0.00278 | 19.0303 | 243.4455 | 136.9579 | 1.00176 | – |