Orbital elements of SL-8 DEB
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21936 |
| 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 Aug 31 17:56 | 2025 Aug 26 05:46:45 | 74.0618 | 0.02610 | 3.9331 | 243.0617 | 301.8727 | 12.01190 | – |
| 2025 Aug 30 17:56 | 2025 Aug 26 05:46:45 | 74.0618 | 0.02610 | 3.9331 | 243.0617 | 301.8727 | 12.01190 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 05:46:45 | 74.0618 | 0.02610 | 3.9331 | 243.0617 | 301.8727 | 12.01190 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 05:46:45 | 74.0618 | 0.02610 | 3.9331 | 243.0617 | 301.8727 | 12.01190 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 07:50:03 | 74.0614 | 0.02610 | 4.2489 | 248.4491 | 301.8727 | 12.01190 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 07:50:03 | 74.0614 | 0.02610 | 4.2489 | 248.4491 | 301.8727 | 12.01190 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 07:50:03 | 74.0614 | 0.02610 | 4.2489 | 248.4491 | 301.8727 | 12.01190 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 07:50:03 | 74.0614 | 0.02610 | 4.2489 | 248.4491 | 301.8727 | 12.01190 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 07:50:03 | 74.0614 | 0.02610 | 4.2489 | 248.4491 | 301.8727 | 12.01190 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:58:29 | 74.0614 | 0.02610 | 4.6150 | 254.6957 | 301.8727 | 12.01190 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 18:58:29 | 74.0614 | 0.02610 | 4.6150 | 254.6957 | 301.8727 | 12.01190 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 18:58:29 | 74.0614 | 0.02610 | 4.6150 | 254.6957 | 301.8727 | 12.01190 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 18:58:29 | 74.0614 | 0.02610 | 4.6150 | 254.6957 | 301.8727 | 12.01190 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 21:04:11 | 74.0607 | 0.02611 | 5.0921 | 262.8428 | 301.8727 | 12.01190 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 21:04:11 | 74.0607 | 0.02611 | 5.0921 | 262.8428 | 301.8727 | 12.01190 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 21:04:11 | 74.0607 | 0.02611 | 5.0921 | 262.8428 | 301.8727 | 12.01190 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 21:04:11 | 74.0607 | 0.02611 | 5.0921 | 262.8428 | 301.8727 | 12.01190 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:04:11 | 74.0607 | 0.02611 | 5.0921 | 262.8428 | 301.8727 | 12.01190 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 21:07:21 | 74.0618 | 0.02611 | 5.4954 | 269.7248 | 301.8727 | 12.01190 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 21:07:21 | 74.0618 | 0.02611 | 5.4954 | 269.7248 | 301.8727 | 12.01190 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 21:07:21 | 74.0618 | 0.02611 | 5.4954 | 269.7248 | 301.8727 | 12.01190 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 21:07:21 | 74.0618 | 0.02611 | 5.4954 | 269.7248 | 301.8727 | 12.01190 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:07:21 | 74.0618 | 0.02611 | 5.4954 | 269.7248 | 301.8727 | 12.01190 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 02:04:18 | 74.0630 | 0.02612 | 6.0437 | 279.0725 | 301.8727 | 12.01190 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 02:04:18 | 74.0630 | 0.02612 | 6.0437 | 279.0725 | 301.8727 | 12.01190 | – |