Orbital elements of COSMOS 917 DEB
| Launched | 15 June 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 27887 |
| 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 Jun 09 17:57 | 2026 Jun 06 10:56:24 | 63.2423 | 0.66804 | 15.8058 | 10.5519 | 358.5324 | 1.97924 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 10:56:24 | 63.2423 | 0.66804 | 15.8058 | 10.5519 | 358.5324 | 1.97924 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 10:56:24 | 63.2423 | 0.66804 | 15.8058 | 10.5519 | 358.5324 | 1.97924 | – |