Orbital elements of COSMOS 1156
| Launched | 10 February 1980 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11691 |
| 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 31 17:56 | 2025 Aug 27 21:39:01 | 74.0191 | 0.00489 | 4.3601 | 359.2301 | 68.4480 | 12.56893 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:39:01 | 74.0191 | 0.00489 | 4.3601 | 359.2301 | 68.4480 | 12.56893 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:39:01 | 74.0191 | 0.00489 | 4.3601 | 359.2301 | 68.4480 | 12.56893 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:39:01 | 74.0191 | 0.00489 | 4.3601 | 359.2301 | 68.4480 | 12.56893 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 07:29:36 | 74.0188 | 0.00488 | 4.7723 | 6.2138 | 68.4480 | 12.56893 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 07:29:36 | 74.0188 | 0.00488 | 4.7723 | 6.2138 | 68.4480 | 12.56893 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 07:29:36 | 74.0188 | 0.00488 | 4.7723 | 6.2138 | 68.4480 | 12.56893 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 07:29:36 | 74.0188 | 0.00488 | 4.7723 | 6.2138 | 68.4480 | 12.56893 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 07:29:36 | 74.0188 | 0.00488 | 4.7723 | 6.2138 | 68.4480 | 12.56893 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 23:05:30 | 74.0189 | 0.00487 | 5.2528 | 14.3679 | 68.4480 | 12.56893 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 23:05:30 | 74.0189 | 0.00487 | 5.2528 | 14.3679 | 68.4480 | 12.56893 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 23:05:30 | 74.0189 | 0.00487 | 5.2528 | 14.3679 | 68.4480 | 12.56893 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 23:05:30 | 74.0189 | 0.00487 | 5.2528 | 14.3679 | 68.4480 | 12.56893 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 21:25:11 | 74.0194 | 0.00486 | 5.7978 | 23.6090 | 68.4480 | 12.56893 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 21:25:11 | 74.0194 | 0.00486 | 5.7978 | 23.6090 | 68.4480 | 12.56893 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 21:25:11 | 74.0194 | 0.00486 | 5.7978 | 23.6090 | 68.4480 | 12.56893 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 21:25:11 | 74.0194 | 0.00486 | 5.7978 | 23.6090 | 68.4480 | 12.56893 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:25:11 | 74.0194 | 0.00486 | 5.7978 | 23.6090 | 68.4480 | 12.56893 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 22:59:31 | 74.0199 | 0.00485 | 6.2409 | 31.1256 | 68.4480 | 12.56893 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 22:59:31 | 74.0199 | 0.00485 | 6.2409 | 31.1256 | 68.4480 | 12.56893 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 22:59:31 | 74.0199 | 0.00485 | 6.2409 | 31.1256 | 68.4480 | 12.56893 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 22:59:31 | 74.0199 | 0.00485 | 6.2409 | 31.1256 | 68.4480 | 12.56893 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:59:31 | 74.0199 | 0.00485 | 6.2409 | 31.1256 | 68.4480 | 12.56893 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 20:13:10 | 74.0207 | 0.00485 | 6.7901 | 40.4552 | 68.4480 | 12.56893 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 20:13:10 | 74.0207 | 0.00485 | 6.7901 | 40.4552 | 68.4480 | 12.56893 | – |