Orbital elements of SL-8 DEB
| Launched | 15 December 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18512 |
| 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 May 09 17:57 | 2025 May 08 22:09:44 | 74.0237 | 0.00032 | 19.7561 | 202.3852 | 284.9288 | 14.95052 | – |
| 2025 May 08 17:56 | 2025 May 03 13:23:38 | 74.0253 | 0.00036 | 20.4779 | 208.7615 | 284.9288 | 14.95052 | – |
| 2025 May 07 17:56 | 2025 May 03 13:23:38 | 74.0253 | 0.00036 | 20.4779 | 208.7615 | 284.9288 | 14.95052 | – |
| 2025 May 06 17:57 | 2025 May 03 13:23:38 | 74.0253 | 0.00036 | 20.4779 | 208.7615 | 284.9288 | 14.95052 | – |
| 2025 May 05 17:56 | 2025 May 03 13:23:38 | 74.0253 | 0.00036 | 20.4779 | 208.7615 | 284.9288 | 14.95052 | – |
| 2025 May 04 17:57 | 2025 May 03 13:23:38 | 74.0253 | 0.00036 | 20.4779 | 208.7615 | 284.9288 | 14.95052 | – |
| 2025 May 03 17:57 | 2025 May 03 13:23:38 | 74.0253 | 0.00036 | 20.4779 | 208.7615 | 284.9288 | 14.95052 | – |
| 2025 May 01 17:56 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 30 17:56 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 29 17:57 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 27 17:56 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 26 17:57 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 25 17:56 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 24 17:56 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 23 17:57 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 23:31:24 | 74.0258 | 0.00040 | 22.0350 | 226.2364 | 284.9288 | 14.95052 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 18:06:11 | 74.0265 | 0.00041 | 22.8720 | 234.6309 | 284.9288 | 14.95052 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 18:06:11 | 74.0265 | 0.00041 | 22.8720 | 234.6309 | 284.9288 | 14.95052 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 18:06:11 | 74.0265 | 0.00041 | 22.8720 | 234.6309 | 284.9288 | 14.95052 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 18:06:11 | 74.0265 | 0.00041 | 22.8720 | 234.6309 | 284.9288 | 14.95052 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 18:06:11 | 74.0265 | 0.00041 | 22.8720 | 234.6309 | 284.9288 | 14.95052 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 18:06:11 | 74.0265 | 0.00041 | 22.8720 | 234.6309 | 284.9288 | 14.95052 | – |
| 2025 Apr 15 17:56 | 2025 Apr 10 19:12:55 | 74.0279 | 0.00041 | 23.5376 | 243.2532 | 284.9288 | 14.95052 | – |
| 2025 Apr 14 17:56 | 2025 Apr 10 19:12:55 | 74.0279 | 0.00041 | 23.5376 | 243.2532 | 284.9288 | 14.95052 | – |