Orbital elements of SL-8 R/B
| Launched | 5 July 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18161 |
| 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 24 18:56 | 2025 Dec 20 06:29:27 | 82.9336 | 0.00296 | 18.5532 | 253.5041 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 23 18:56 | 2025 Dec 20 06:29:27 | 82.9336 | 0.00296 | 18.5532 | 253.5041 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 22 18:57 | 2025 Dec 20 06:29:27 | 82.9336 | 0.00296 | 18.5532 | 253.5041 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 21 18:57 | 2025 Dec 20 06:29:27 | 82.9336 | 0.00296 | 18.5532 | 253.5041 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 20 18:57 | 2025 Dec 20 06:29:27 | 82.9336 | 0.00296 | 18.5532 | 253.5041 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 19 18:57 | 2025 Dec 12 06:43:11 | 82.9331 | 0.00297 | 18.9500 | 276.9212 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 18 18:57 | 2025 Dec 12 06:43:11 | 82.9331 | 0.00297 | 18.9500 | 276.9212 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 17 18:58 | 2025 Dec 12 06:43:11 | 82.9331 | 0.00297 | 18.9500 | 276.9212 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 16 18:57 | 2025 Dec 12 06:43:11 | 82.9331 | 0.00297 | 18.9500 | 276.9212 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 06:43:11 | 82.9331 | 0.00297 | 18.9500 | 276.9212 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:43:11 | 82.9331 | 0.00297 | 18.9500 | 276.9212 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:43:11 | 82.9331 | 0.00297 | 18.9500 | 276.9212 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:43:11 | 82.9331 | 0.00297 | 18.9500 | 276.9212 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 02:11:36 | 82.9325 | 0.00298 | 19.2076 | 292.0697 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 02:11:36 | 82.9325 | 0.00298 | 19.2076 | 292.0697 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 02:11:36 | 82.9325 | 0.00298 | 19.2076 | 292.0697 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 02:11:36 | 82.9325 | 0.00298 | 19.2076 | 292.0697 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 02:11:36 | 82.9325 | 0.00298 | 19.2076 | 292.0697 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:21:43 | 82.9320 | 0.00299 | 19.4411 | 305.7170 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:21:43 | 82.9320 | 0.00299 | 19.4411 | 305.7170 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:21:43 | 82.9320 | 0.00299 | 19.4411 | 305.7170 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:21:43 | 82.9320 | 0.00299 | 19.4411 | 305.7170 | 270.9531 | 13.77407 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:21:43 | 82.9320 | 0.00299 | 19.4411 | 305.7170 | 270.9531 | 13.77407 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:59:59 | 82.9312 | 0.00303 | 19.7875 | 325.9206 | 270.9531 | 13.77407 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 09:59:59 | 82.9312 | 0.00303 | 19.7875 | 325.9206 | 270.9531 | 13.77407 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 09:59:59 | 82.9312 | 0.00303 | 19.7875 | 325.9206 | 270.9531 | 13.77407 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 09:59:59 | 82.9312 | 0.00303 | 19.7875 | 325.9206 | 270.9531 | 13.77407 | 5.243 |