Orbital elements of COSMOS 1429
| Launched | 18 January 1983 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13761 |
| 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 30 17:56 | 2026 Apr 30 14:40:36 | 74.0226 | 0.00331 | 19.2830 | 203.7423 | 227.8600 | 12.43439 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:42:13 | 74.0225 | 0.00332 | 19.8192 | 212.7522 | 227.8600 | 12.43439 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:42:13 | 74.0225 | 0.00332 | 19.8192 | 212.7522 | 227.8600 | 12.43439 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:42:13 | 74.0225 | 0.00332 | 19.8192 | 212.7522 | 227.8600 | 12.43439 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:42:13 | 74.0225 | 0.00332 | 19.8192 | 212.7522 | 227.8600 | 12.43439 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:42:13 | 74.0225 | 0.00332 | 19.8192 | 212.7522 | 227.8600 | 12.43439 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:42:13 | 74.0225 | 0.00332 | 19.8192 | 212.7522 | 227.8600 | 12.43439 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 06:58:55 | 74.0229 | 0.00333 | 20.2742 | 220.3972 | 227.8600 | 12.43439 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 06:58:55 | 74.0229 | 0.00333 | 20.2742 | 220.3972 | 227.8600 | 12.43439 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 06:58:55 | 74.0229 | 0.00333 | 20.2742 | 220.3972 | 227.8600 | 12.43439 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 06:58:55 | 74.0229 | 0.00333 | 20.2742 | 220.3972 | 227.8600 | 12.43439 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 06:58:55 | 74.0229 | 0.00333 | 20.2742 | 220.3972 | 227.8600 | 12.43439 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 00:16:10 | 74.0240 | 0.00333 | 20.8241 | 229.6634 | 227.8600 | 12.43439 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:16:10 | 74.0240 | 0.00333 | 20.8241 | 229.6634 | 227.8600 | 12.43439 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:16:10 | 74.0240 | 0.00333 | 20.8241 | 229.6634 | 227.8600 | 12.43439 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:16:10 | 74.0240 | 0.00333 | 20.8241 | 229.6634 | 227.8600 | 12.43439 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 13:20:04 | 74.0248 | 0.00334 | 21.2142 | 236.1990 | 227.8600 | 12.43439 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 13:20:04 | 74.0248 | 0.00334 | 21.2142 | 236.1990 | 227.8600 | 12.43439 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 13:20:04 | 74.0248 | 0.00334 | 21.2142 | 236.1990 | 227.8600 | 12.43439 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 13:20:04 | 74.0248 | 0.00334 | 21.2142 | 236.1990 | 227.8600 | 12.43439 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 13:20:04 | 74.0248 | 0.00334 | 21.2142 | 236.1990 | 227.8600 | 12.43439 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 03:26:29 | 74.0260 | 0.00334 | 21.7755 | 245.5690 | 227.8600 | 12.43439 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 03:26:29 | 74.0260 | 0.00334 | 21.7755 | 245.5690 | 227.8600 | 12.43439 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 03:26:29 | 74.0260 | 0.00334 | 21.7755 | 245.5690 | 227.8600 | 12.43439 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 03:26:29 | 74.0260 | 0.00334 | 21.7755 | 245.5690 | 227.8600 | 12.43439 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 03:26:29 | 74.0260 | 0.00334 | 21.7755 | 245.5690 | 227.8600 | 12.43439 | – |