Orbital elements of COSMOS 447
| Launched | 12 October 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5550 |
| 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 Feb 05 18:58 | 2026 Feb 02 10:24:10 | 74.0286 | 0.00658 | 8.5570 | 166.8304 | 267.3043 | 12.50621 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:24:10 | 74.0286 | 0.00658 | 8.5570 | 166.8304 | 267.3043 | 12.50621 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:24:10 | 74.0286 | 0.00658 | 8.5570 | 166.8304 | 267.3043 | 12.50621 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:24:10 | 74.0286 | 0.00658 | 8.5570 | 166.8304 | 267.3043 | 12.50621 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 13:55:57 | 74.0289 | 0.00660 | 9.0762 | 175.6119 | 267.3043 | 12.50621 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 13:55:57 | 74.0289 | 0.00660 | 9.0762 | 175.6119 | 267.3043 | 12.50621 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 13:55:57 | 74.0289 | 0.00660 | 9.0762 | 175.6119 | 267.3043 | 12.50621 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 13:55:57 | 74.0289 | 0.00660 | 9.0762 | 175.6119 | 267.3043 | 12.50621 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 13:55:57 | 74.0289 | 0.00660 | 9.0762 | 175.6119 | 267.3043 | 12.50621 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:23:26 | 74.0285 | 0.00661 | 9.5290 | 183.2721 | 267.3043 | 12.50621 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:23:26 | 74.0285 | 0.00661 | 9.5290 | 183.2721 | 267.3043 | 12.50621 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:23:26 | 74.0285 | 0.00661 | 9.5290 | 183.2721 | 267.3043 | 12.50621 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:23:26 | 74.0285 | 0.00661 | 9.5290 | 183.2721 | 267.3043 | 12.50621 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:23:26 | 74.0285 | 0.00661 | 9.5290 | 183.2721 | 267.3043 | 12.50621 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 14:56:04 | 74.0280 | 0.00662 | 10.0481 | 192.0369 | 267.3043 | 12.50621 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 14:56:04 | 74.0280 | 0.00662 | 10.0481 | 192.0369 | 267.3043 | 12.50621 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 14:56:04 | 74.0280 | 0.00662 | 10.0481 | 192.0369 | 267.3043 | 12.50621 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 14:56:04 | 74.0280 | 0.00662 | 10.0481 | 192.0369 | 267.3043 | 12.50621 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 14:56:04 | 74.0280 | 0.00662 | 10.0481 | 192.0369 | 267.3043 | 12.50621 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 14:56:04 | 74.0280 | 0.00662 | 10.0481 | 192.0369 | 267.3043 | 12.50621 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 15:55:11 | 74.0273 | 0.00663 | 10.4880 | 199.4557 | 267.3043 | 12.50621 | – |