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 | 21162 |
| 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 08 17:56 | 2025 Aug 06 22:52:20 | 73.9782 | 0.01371 | 18.9414 | 167.6155 | 17.8387 | 12.27826 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:52:20 | 73.9782 | 0.01371 | 18.9414 | 167.6155 | 17.8387 | 12.27826 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 15:56:07 | 73.9793 | 0.01372 | 19.4776 | 176.6391 | 17.8387 | 12.27826 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 15:56:07 | 73.9793 | 0.01372 | 19.4776 | 176.6391 | 17.8387 | 12.27826 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 15:56:07 | 73.9793 | 0.01372 | 19.4776 | 176.6391 | 17.8387 | 12.27826 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 15:56:07 | 73.9793 | 0.01372 | 19.4776 | 176.6391 | 17.8387 | 12.27826 | – |
| 2025 Aug 01 17:56 | 2025 Jul 31 15:56:07 | 73.9793 | 0.01372 | 19.4776 | 176.6391 | 17.8387 | 12.27826 | – |
| 2025 Jul 31 17:56 | 2025 Jul 25 09:07:06 | 73.9801 | 0.01373 | 20.0134 | 185.6447 | 17.8387 | 12.27826 | – |
| 2025 Jul 29 17:56 | 2025 Jul 25 09:07:06 | 73.9801 | 0.01373 | 20.0134 | 185.6447 | 17.8387 | 12.27826 | – |
| 2025 Jul 28 17:58 | 2025 Jul 25 09:07:06 | 73.9801 | 0.01373 | 20.0134 | 185.6447 | 17.8387 | 12.27826 | – |
| 2025 Jul 26 17:56 | 2025 Jul 25 09:07:06 | 73.9801 | 0.01373 | 20.0134 | 185.6447 | 17.8387 | 12.27826 | – |
| 2025 Jul 25 17:56 | 2025 Jul 20 13:31:45 | 73.9805 | 0.01374 | 20.4240 | 192.5455 | 17.8387 | 12.27826 | – |
| 2025 Jul 24 17:56 | 2025 Jul 20 13:31:45 | 73.9805 | 0.01374 | 20.4240 | 192.5455 | 17.8387 | 12.27826 | – |
| 2025 Jul 23 17:56 | 2025 Jul 20 13:31:45 | 73.9805 | 0.01374 | 20.4240 | 192.5455 | 17.8387 | 12.27826 | – |
| 2025 Jul 22 17:56 | 2025 Jul 20 13:31:45 | 73.9805 | 0.01374 | 20.4240 | 192.5455 | 17.8387 | 12.27826 | – |
| 2025 Jul 21 17:56 | 2025 Jul 20 13:31:45 | 73.9805 | 0.01374 | 20.4240 | 192.5455 | 17.8387 | 12.27826 | – |
| 2025 Jul 20 17:56 | 2025 Jul 20 13:31:45 | 73.9805 | 0.01374 | 20.4240 | 192.5455 | 17.8387 | 12.27826 | – |
| 2025 Jul 19 17:57 | 2025 Jul 15 10:35:03 | 73.9808 | 0.01374 | 20.8608 | 199.8881 | 17.8387 | 12.27826 | – |
| 2025 Jul 18 17:57 | 2025 Jul 15 10:35:03 | 73.9808 | 0.01374 | 20.8608 | 199.8881 | 17.8387 | 12.27826 | – |
| 2025 Jul 17 17:56 | 2025 Jul 15 10:35:03 | 73.9808 | 0.01374 | 20.8608 | 199.8881 | 17.8387 | 12.27826 | – |
| 2025 Jul 16 17:56 | 2025 Jul 15 10:35:03 | 73.9808 | 0.01374 | 20.8608 | 199.8881 | 17.8387 | 12.27826 | – |
| 2025 Jul 15 17:56 | 2025 Jul 15 10:35:03 | 73.9808 | 0.01374 | 20.8608 | 199.8881 | 17.8387 | 12.27826 | – |
| 2025 Jul 14 17:56 | 2025 Jul 08 20:44:50 | 73.9806 | 0.01374 | 21.4215 | 209.3059 | 17.8387 | 12.27826 | – |
| 2025 Jul 13 17:56 | 2025 Jul 08 20:44:50 | 73.9806 | 0.01374 | 21.4215 | 209.3059 | 17.8387 | 12.27826 | – |
| 2025 Jul 12 17:56 | 2025 Jul 08 20:44:50 | 73.9806 | 0.01374 | 21.4215 | 209.3059 | 17.8387 | 12.27826 | – |