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 |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:00:48 | 74.0261 | 0.00667 | 13.1822 | 244.7967 | 235.7414 | 12.50620 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:00:48 | 74.0261 | 0.00667 | 13.1822 | 244.7967 | 235.7414 | 12.50620 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:00:48 | 74.0261 | 0.00667 | 13.1822 | 244.7967 | 235.7414 | 12.50620 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:00:48 | 74.0261 | 0.00667 | 13.1822 | 244.7967 | 235.7414 | 12.50620 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:59:00 | 74.0268 | 0.00667 | 13.6443 | 252.5712 | 235.7414 | 12.50620 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:59:00 | 74.0268 | 0.00667 | 13.6443 | 252.5712 | 235.7414 | 12.50620 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:59:00 | 74.0268 | 0.00667 | 13.6443 | 252.5712 | 235.7414 | 12.50620 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:59:00 | 74.0268 | 0.00667 | 13.6443 | 252.5712 | 235.7414 | 12.50620 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:59:00 | 74.0268 | 0.00667 | 13.6443 | 252.5712 | 235.7414 | 12.50620 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:56:37 | 74.0272 | 0.00668 | 14.0621 | 259.5917 | 235.7414 | 12.50620 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:56:37 | 74.0272 | 0.00668 | 14.0621 | 259.5917 | 235.7414 | 12.50620 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:56:37 | 74.0272 | 0.00668 | 14.0621 | 259.5917 | 235.7414 | 12.50620 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:56:37 | 74.0272 | 0.00668 | 14.0621 | 259.5917 | 235.7414 | 12.50620 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:56:37 | 74.0272 | 0.00668 | 14.0621 | 259.5917 | 235.7414 | 12.50620 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:14:35 | 74.0281 | 0.00667 | 14.6782 | 269.9495 | 235.7414 | 12.50620 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:14:35 | 74.0281 | 0.00667 | 14.6782 | 269.9495 | 235.7414 | 12.50620 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:14:35 | 74.0281 | 0.00667 | 14.6782 | 269.9495 | 235.7414 | 12.50620 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:14:35 | 74.0281 | 0.00667 | 14.6782 | 269.9495 | 235.7414 | 12.50620 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:14:35 | 74.0281 | 0.00667 | 14.6782 | 269.9495 | 235.7414 | 12.50620 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:14:35 | 74.0281 | 0.00667 | 14.6782 | 269.9495 | 235.7414 | 12.50620 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:09:25 | 74.0284 | 0.00668 | 15.1405 | 277.7134 | 235.7414 | 12.50620 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:09:25 | 74.0284 | 0.00668 | 15.1405 | 277.7134 | 235.7414 | 12.50620 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:09:25 | 74.0284 | 0.00668 | 15.1405 | 277.7134 | 235.7414 | 12.50620 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:09:25 | 74.0284 | 0.00668 | 15.1405 | 277.7134 | 235.7414 | 12.50620 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 18:08:18 | 74.0281 | 0.00668 | 16.1569 | 294.7577 | 235.7414 | 12.50620 | – |