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 30 17:56 | 2025 Aug 27 22:01:14 | 64.8584 | 0.00666 | 6.7297 | 261.4959 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 22:01:14 | 64.8584 | 0.00666 | 6.7297 | 261.4959 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 22:01:14 | 64.8584 | 0.00666 | 6.7297 | 261.4959 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 27 17:56 | 2025 Aug 23 01:38:08 | 64.8587 | 0.00667 | 7.5681 | 262.5599 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 26 17:56 | 2025 Aug 23 01:38:08 | 64.8587 | 0.00667 | 7.5681 | 262.5599 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 25 17:56 | 2025 Aug 23 01:38:08 | 64.8587 | 0.00667 | 7.5681 | 262.5599 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 01:38:08 | 64.8587 | 0.00667 | 7.5681 | 262.5599 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 23 17:56 | 2025 Aug 23 01:38:08 | 64.8587 | 0.00667 | 7.5681 | 262.5599 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 22 17:56 | 2025 Aug 18 03:30:48 | 64.8591 | 0.00667 | 8.4190 | 263.6449 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 20 17:56 | 2025 Aug 18 03:30:48 | 64.8591 | 0.00667 | 8.4190 | 263.6449 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 19 17:56 | 2025 Aug 18 03:30:48 | 64.8591 | 0.00667 | 8.4190 | 263.6449 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 18 17:56 | 2025 Aug 18 03:30:48 | 64.8591 | 0.00667 | 8.4190 | 263.6449 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 16 17:56 | 2025 Aug 11 22:07:25 | 64.8592 | 0.00668 | 9.4951 | 265.0270 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 15 17:57 | 2025 Aug 11 22:07:25 | 64.8592 | 0.00668 | 9.4951 | 265.0270 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 14 17:56 | 2025 Aug 11 22:07:25 | 64.8592 | 0.00668 | 9.4951 | 265.0270 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 13 17:58 | 2025 Aug 11 22:07:25 | 64.8592 | 0.00668 | 9.4951 | 265.0270 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 12 17:56 | 2025 Aug 11 22:07:25 | 64.8592 | 0.00668 | 9.4951 | 265.0270 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:15:51 | 64.8590 | 0.00668 | 10.3584 | 266.1230 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 05 17:56 | 2025 Jul 31 22:05:08 | 64.8584 | 0.00669 | 11.3970 | 267.4568 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 04 17:56 | 2025 Jul 31 22:05:08 | 64.8584 | 0.00669 | 11.3970 | 267.4568 | 97.8547 | 13.81705 | 6.743 |
| 2025 Aug 03 17:56 | 2025 Jul 31 22:05:08 | 64.8584 | 0.00669 | 11.3970 | 267.4568 | 97.8547 | 13.81705 | 6.743 |