Orbital elements of COSMOS 861
| Launched | 20 October 1976 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 9494 |
| 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 11 17:56 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 05 17:56 | 2025 Jul 31 22:05:08 | 64.8584 | 0.00669 | 11.3970 | 267.4568 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 04 17:56 | 2025 Jul 31 22:05:08 | 64.8584 | 0.00669 | 11.3970 | 267.4568 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 03 17:56 | 2025 Jul 31 22:05:08 | 64.8584 | 0.00669 | 11.3970 | 267.4568 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 02 17:56 | 2025 Jul 31 22:05:08 | 64.8584 | 0.00669 | 11.3970 | 267.4568 | 93.2187 | 13.81704 | 6.743 |
| 2025 Aug 01 17:56 | 2025 Jul 31 22:05:08 | 64.8584 | 0.00669 | 11.3970 | 267.4568 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 31 17:56 | 2025 Jul 25 08:00:37 | 64.8576 | 0.00669 | 12.5357 | 268.9095 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 29 17:56 | 2025 Jul 25 08:00:37 | 64.8576 | 0.00669 | 12.5357 | 268.9095 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 28 17:58 | 2025 Jul 25 08:00:37 | 64.8576 | 0.00669 | 12.5357 | 268.9095 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 26 17:56 | 2025 Jul 25 08:00:37 | 64.8576 | 0.00669 | 12.5357 | 268.9095 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 25 17:56 | 2025 Jul 20 08:09:03 | 64.8571 | 0.00669 | 13.3991 | 270.0075 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 24 17:56 | 2025 Jul 20 08:09:03 | 64.8571 | 0.00669 | 13.3991 | 270.0075 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 23 17:56 | 2025 Jul 20 08:09:03 | 64.8571 | 0.00669 | 13.3991 | 270.0075 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 22 17:56 | 2025 Jul 20 08:09:03 | 64.8571 | 0.00669 | 13.3991 | 270.0075 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 21 17:56 | 2025 Jul 20 08:09:03 | 64.8571 | 0.00669 | 13.3991 | 270.0075 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 20 17:56 | 2025 Jul 20 08:09:03 | 64.8571 | 0.00669 | 13.3991 | 270.0075 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 19 17:57 | 2025 Jul 15 04:49:02 | 64.8570 | 0.00669 | 14.2876 | 271.1363 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 18 17:57 | 2025 Jul 15 04:49:02 | 64.8570 | 0.00669 | 14.2876 | 271.1363 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 17 17:56 | 2025 Jul 15 04:49:02 | 64.8570 | 0.00669 | 14.2876 | 271.1363 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 16 17:56 | 2025 Jul 15 04:49:02 | 64.8570 | 0.00669 | 14.2876 | 271.1363 | 93.2187 | 13.81704 | 6.743 |
| 2025 Jul 15 17:56 | 2025 Jul 15 04:49:02 | 64.8570 | 0.00669 | 14.2876 | 271.1363 | 93.2187 | 13.81704 | 6.743 |