Orbital elements of SL-8 R/B
| Launched | 20 June 1988 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 19257 |
| 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 Sep 15 17:56 | 2025 Sep 15 06:13:18 | 74.0457 | 0.00210 | 5.0523 | 298.5383 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 14 17:56 | 2025 Sep 14 06:51:52 | 74.0456 | 0.00210 | 5.1719 | 300.5238 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 12 17:57 | 2025 Sep 11 21:49:00 | 74.0455 | 0.00209 | 5.4640 | 305.2560 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 11 17:57 | 2025 Sep 11 00:09:12 | 74.0455 | 0.00209 | 5.5749 | 307.0536 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 10 17:56 | 2025 Sep 09 23:05:15 | 74.0455 | 0.00209 | 5.7032 | 309.1270 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 08 17:57 | 2025 Sep 08 00:37:13 | 74.0455 | 0.00208 | 5.9411 | 313.0032 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 07 17:56 | 2025 Sep 07 01:17:15 | 74.0455 | 0.00208 | 6.0605 | 314.9621 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 06 20:41 | 2025 Sep 06 06:57:13 | 74.0456 | 0.00208 | 6.1544 | 316.4966 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 01:55:05 | 74.0459 | 0.00207 | 6.5488 | 322.9484 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 02 17:56 | 2025 Sep 02 00:54:00 | 74.0462 | 0.00207 | 6.6769 | 325.0558 | 234.2172 | 14.38773 | 5.243 |
| 2025 Sep 01 17:56 | 2025 Sep 01 03:17:30 | 74.0463 | 0.00206 | 6.7875 | 326.9003 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 31 17:56 | 2025 Aug 31 02:09:11 | 74.0463 | 0.00206 | 6.9162 | 329.0070 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 30 17:56 | 2025 Aug 30 02:48:56 | 74.0465 | 0.00206 | 7.0356 | 330.9822 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 29 17:56 | 2025 Aug 29 03:35:12 | 74.0466 | 0.00205 | 7.1546 | 332.9626 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:35:03 | 74.0467 | 0.00205 | 7.3030 | 335.4081 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 27 17:56 | 2025 Aug 26 23:38:40 | 74.0467 | 0.00204 | 7.4204 | 337.3529 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 26 17:56 | 2025 Aug 25 22:11:29 | 74.0469 | 0.00204 | 7.5507 | 339.5200 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 25 17:56 | 2025 Aug 24 22:49:36 | 74.0469 | 0.00204 | 7.6703 | 341.5314 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 20:24:57 | 74.0470 | 0.00203 | 7.8055 | 343.7751 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 23 17:56 | 2025 Aug 22 03:03:50 | 74.0472 | 0.00202 | 8.0172 | 347.2756 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 22 17:56 | 2025 Aug 20 20:39:12 | 74.0474 | 0.00202 | 8.1728 | 349.9123 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 20 17:56 | 2025 Aug 20 05:57:32 | 74.0475 | 0.00202 | 8.2480 | 351.1327 | 234.2172 | 14.38773 | 5.243 |
| 2025 Aug 19 17:56 | 2025 Aug 19 04:48:20 | 74.0476 | 0.00201 | 8.3768 | 353.3216 | 234.2172 | 14.38773 | 5.243 |