Orbital elements of SL-8 DEB
| Launched | 8 June 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18526 |
| 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 21 18:57 | 2025 Dec 19 19:09:36 | 74.0319 | 0.00015 | 11.9746 | 124.1931 | 248.0534 | 14.64716 | – |
| 2025 Dec 20 18:57 | 2025 Dec 19 19:09:36 | 74.0319 | 0.00015 | 11.9746 | 124.1931 | 248.0534 | 14.64716 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 00:55:35 | 74.0328 | 0.00018 | 12.9693 | 152.9800 | 248.0534 | 14.64716 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 00:55:35 | 74.0328 | 0.00018 | 12.9693 | 152.9800 | 248.0534 | 14.64716 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 00:55:35 | 74.0328 | 0.00018 | 12.9693 | 152.9800 | 248.0534 | 14.64716 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 00:55:35 | 74.0328 | 0.00018 | 12.9693 | 152.9800 | 248.0534 | 14.64716 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 00:55:35 | 74.0328 | 0.00018 | 12.9693 | 152.9800 | 248.0534 | 14.64716 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 00:55:35 | 74.0328 | 0.00018 | 12.9693 | 152.9800 | 248.0534 | 14.64716 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:55:35 | 74.0328 | 0.00018 | 12.9693 | 152.9800 | 248.0534 | 14.64716 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:55:35 | 74.0328 | 0.00018 | 12.9693 | 152.9800 | 248.0534 | 14.64716 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:15:01 | 74.0329 | 0.00020 | 13.6084 | 170.0182 | 248.0534 | 14.64716 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:15:01 | 74.0329 | 0.00020 | 13.6084 | 170.0182 | 248.0534 | 14.64716 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:15:01 | 74.0329 | 0.00020 | 13.6084 | 170.0182 | 248.0534 | 14.64716 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:15:01 | 74.0329 | 0.00020 | 13.6084 | 170.0182 | 248.0534 | 14.64716 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:15:01 | 74.0329 | 0.00020 | 13.6084 | 170.0182 | 248.0534 | 14.64716 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 03:14:17 | 74.0337 | 0.00022 | 14.2386 | 181.4025 | 248.0534 | 14.64716 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 03:14:17 | 74.0337 | 0.00022 | 14.2386 | 181.4025 | 248.0534 | 14.64716 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 03:14:17 | 74.0337 | 0.00022 | 14.2386 | 181.4025 | 248.0534 | 14.64716 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 03:14:17 | 74.0337 | 0.00022 | 14.2386 | 181.4025 | 248.0534 | 14.64716 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 03:14:17 | 74.0337 | 0.00022 | 14.2386 | 181.4025 | 248.0534 | 14.64716 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 04:00:13 | 74.0335 | 0.00026 | 15.1316 | 196.2841 | 248.0534 | 14.64716 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 04:00:13 | 74.0335 | 0.00026 | 15.1316 | 196.2841 | 248.0534 | 14.64716 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 04:00:13 | 74.0335 | 0.00026 | 15.1316 | 196.2841 | 248.0534 | 14.64716 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 04:00:13 | 74.0335 | 0.00026 | 15.1316 | 196.2841 | 248.0534 | 14.64716 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 04:00:13 | 74.0335 | 0.00026 | 15.1316 | 196.2841 | 248.0534 | 14.64716 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 04:00:13 | 74.0335 | 0.00026 | 15.1316 | 196.2841 | 248.0534 | 14.64716 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:50:51 | 74.0345 | 0.00028 | 15.7625 | 209.2788 | 248.0534 | 14.64716 | – |