Orbital elements of COSMOS 1247 DEB
| Launched | 18 February 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 28270 |
| 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 May 06 17:57 | 2026 May 04 00:23:36 | 69.0648 | 0.62483 | 0.1340 | 342.2473 | 3.4273 | 2.02461 | – |
| 2026 May 05 17:57 | 2026 May 04 00:23:36 | 69.0648 | 0.62483 | 0.1340 | 342.2473 | 3.4273 | 2.02461 | – |
| 2026 May 04 17:57 | 2026 Apr 23 03:36:19 | 69.0511 | 0.62505 | 0.1835 | 342.5733 | 3.4273 | 2.02461 | – |
| 2026 May 03 17:57 | 2026 Apr 23 03:36:19 | 69.0511 | 0.62505 | 0.1835 | 342.5733 | 3.4273 | 2.02461 | – |
| 2026 May 02 17:57 | 2026 Apr 23 03:36:19 | 69.0511 | 0.62505 | 0.1835 | 342.5733 | 3.4273 | 2.02461 | – |
| 2026 May 01 17:56 | 2026 Apr 23 03:36:19 | 69.0511 | 0.62505 | 0.1835 | 342.5733 | 3.4273 | 2.02461 | – |
| 2026 Apr 30 17:56 | 2026 Apr 23 03:36:19 | 69.0511 | 0.62505 | 0.1835 | 342.5733 | 3.4273 | 2.02461 | – |
| 2026 Apr 29 17:57 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 28 17:56 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 27 17:58 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 26 17:58 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 25 17:58 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 24 17:59 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 23 17:57 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 22 17:57 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 21 17:57 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 20 17:57 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 19 17:58 | 2026 Apr 14 06:14:52 | 69.0400 | 0.62522 | 0.2241 | 342.8463 | 3.4273 | 2.02461 | – |
| 2026 Apr 12 17:57 | 2026 Mar 31 10:21:09 | 69.0187 | 0.62552 | 0.2871 | 343.2754 | 3.4273 | 2.02461 | – |
| 2026 Apr 11 17:57 | 2026 Mar 31 10:21:09 | 69.0187 | 0.62552 | 0.2871 | 343.2754 | 3.4273 | 2.02461 | – |
| 2026 Apr 10 17:58 | 2026 Mar 31 10:21:09 | 69.0187 | 0.62552 | 0.2871 | 343.2754 | 3.4273 | 2.02461 | – |
| 2026 Apr 09 18:01 | 2026 Mar 31 10:21:09 | 69.0187 | 0.62552 | 0.2871 | 343.2754 | 3.4273 | 2.02461 | – |