Orbital elements of COSMOS 729
| Launched | 21 April 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7768 |
| 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 Mar 14 18:56 | 2026 Mar 10 11:44:58 | 82.9660 | 0.00242 | 13.5351 | 79.3902 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 11:44:58 | 82.9660 | 0.00242 | 13.5351 | 79.3902 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 11:44:58 | 82.9660 | 0.00242 | 13.5351 | 79.3902 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 11:44:58 | 82.9660 | 0.00242 | 13.5351 | 79.3902 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 11:44:58 | 82.9660 | 0.00242 | 13.5351 | 79.3902 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 12:24:15 | 82.9647 | 0.00243 | 13.8283 | 95.1161 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:24:15 | 82.9647 | 0.00243 | 13.8283 | 95.1161 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:24:15 | 82.9647 | 0.00243 | 13.8283 | 95.1161 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:24:15 | 82.9647 | 0.00243 | 13.8283 | 95.1161 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:24:15 | 82.9647 | 0.00243 | 13.8283 | 95.1161 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:24:15 | 82.9647 | 0.00243 | 13.8283 | 95.1161 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:02:24 | 82.9636 | 0.00242 | 14.1217 | 110.8240 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:02:24 | 82.9636 | 0.00242 | 14.1217 | 110.8240 | 353.4132 | 13.73634 | 7.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:02:24 | 82.9636 | 0.00242 | 14.1217 | 110.8240 | 353.4132 | 13.73634 | 7.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:02:24 | 82.9636 | 0.00242 | 14.1217 | 110.8240 | 353.4132 | 13.73634 | 7.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:02:24 | 82.9636 | 0.00242 | 14.1217 | 110.8240 | 353.4132 | 13.73634 | 7.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:02:24 | 82.9636 | 0.00242 | 14.1217 | 110.8240 | 353.4132 | 13.73634 | 7.743 |