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 |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:45:12 | 64.8596 | 0.00540 | 13.3107 | 205.7336 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:45:12 | 64.8596 | 0.00540 | 13.3107 | 205.7336 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:45:12 | 64.8596 | 0.00540 | 13.3107 | 205.7336 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:45:12 | 64.8596 | 0.00540 | 13.3107 | 205.7336 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:45:12 | 64.8596 | 0.00540 | 13.3107 | 205.7336 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 11:53:44 | 64.8597 | 0.00544 | 14.1741 | 207.0134 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 22 17:57 | 2026 Apr 19 11:53:44 | 64.8597 | 0.00544 | 14.1741 | 207.0134 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 21 17:57 | 2026 Apr 19 11:53:44 | 64.8597 | 0.00544 | 14.1741 | 207.0134 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 20 17:57 | 2026 Apr 19 11:53:44 | 64.8597 | 0.00544 | 14.1741 | 207.0134 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 11:53:44 | 64.8597 | 0.00544 | 14.1741 | 207.0134 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 18 17:56 | 2026 Apr 13 06:30:27 | 64.8593 | 0.00549 | 15.2501 | 208.5799 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 16 17:57 | 2026 Apr 13 06:30:27 | 64.8593 | 0.00549 | 15.2501 | 208.5799 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 14 17:57 | 2026 Apr 13 06:30:27 | 64.8593 | 0.00549 | 15.2501 | 208.5799 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 06:30:27 | 64.8593 | 0.00549 | 15.2501 | 208.5799 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 15:20:06 | 64.8588 | 0.00553 | 16.0510 | 209.7600 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 15:20:06 | 64.8588 | 0.00553 | 16.0510 | 209.7600 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 15:20:06 | 64.8588 | 0.00553 | 16.0510 | 209.7600 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 15:20:06 | 64.8588 | 0.00553 | 16.0510 | 209.7600 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 15:20:06 | 64.8588 | 0.00553 | 16.0510 | 209.7600 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 04:44:09 | 64.8580 | 0.00558 | 17.1647 | 211.3706 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 06 17:57 | 2026 Apr 02 04:44:09 | 64.8580 | 0.00558 | 17.1647 | 211.3706 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 05 17:56 | 2026 Apr 02 04:44:09 | 64.8580 | 0.00558 | 17.1647 | 211.3706 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 04 17:57 | 2026 Apr 02 04:44:09 | 64.8580 | 0.00558 | 17.1647 | 211.3706 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 03 17:56 | 2026 Apr 02 04:44:09 | 64.8580 | 0.00558 | 17.1647 | 211.3706 | 154.1035 | 13.81722 | 6.743 |
| 2026 Apr 02 18:03 | 2026 Apr 02 04:44:09 | 64.8580 | 0.00558 | 17.1647 | 211.3706 | 154.1035 | 13.81722 | 6.743 |