Orbital elements of COSMOS 304
| Launched | 20 October 1969 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4138 |
| 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 Aug 25 17:56 | 2026 Aug 25 08:43:52 | 74.0377 | 0.00117 | 6.8209 | 89.5901 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 24 17:57 | 2026 Aug 19 00:01:22 | 74.0387 | 0.00117 | 7.6128 | 104.3766 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 23 17:56 | 2026 Aug 19 00:01:22 | 74.0387 | 0.00117 | 7.6128 | 104.3766 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 22 17:56 | 2026 Aug 19 00:01:22 | 74.0387 | 0.00117 | 7.6128 | 104.3766 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 21 17:56 | 2026 Aug 19 00:01:22 | 74.0387 | 0.00117 | 7.6128 | 104.3766 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 20 17:57 | 2026 Aug 19 00:01:22 | 74.0387 | 0.00117 | 7.6128 | 104.3766 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 19 17:57 | 2026 Aug 19 00:01:22 | 74.0387 | 0.00117 | 7.6128 | 104.3766 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 18 17:56 | 2026 Aug 13 01:16:24 | 74.0393 | 0.00118 | 8.3530 | 118.2282 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 17 17:56 | 2026 Aug 13 01:16:24 | 74.0393 | 0.00118 | 8.3530 | 118.2282 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 16 17:56 | 2026 Aug 13 01:16:24 | 74.0393 | 0.00118 | 8.3530 | 118.2282 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 15 17:57 | 2026 Aug 13 01:16:24 | 74.0393 | 0.00118 | 8.3530 | 118.2282 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 14 17:56 | 2026 Aug 13 01:16:24 | 74.0393 | 0.00118 | 8.3530 | 118.2282 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 13 17:57 | 2026 Aug 13 01:16:24 | 74.0393 | 0.00118 | 8.3530 | 118.2282 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 12 17:56 | 2026 Aug 07 05:50:38 | 74.0399 | 0.00119 | 9.0760 | 131.5133 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 11 17:56 | 2026 Aug 07 05:50:38 | 74.0399 | 0.00119 | 9.0760 | 131.5133 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 10 17:56 | 2026 Aug 07 05:50:38 | 74.0399 | 0.00119 | 9.0760 | 131.5133 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 09 17:57 | 2026 Aug 07 05:50:38 | 74.0399 | 0.00119 | 9.0760 | 131.5133 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 08 17:57 | 2026 Aug 07 05:50:38 | 74.0399 | 0.00119 | 9.0760 | 131.5133 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 07 17:57 | 2026 Aug 07 05:50:38 | 74.0399 | 0.00119 | 9.0760 | 131.5133 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 06 17:57 | 2026 Aug 01 05:26:05 | 74.0396 | 0.00121 | 9.8247 | 145.1169 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 05 17:56 | 2026 Aug 01 05:26:05 | 74.0396 | 0.00121 | 9.8247 | 145.1169 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 04 17:57 | 2026 Aug 01 05:26:05 | 74.0396 | 0.00121 | 9.8247 | 145.1169 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 03 17:56 | 2026 Aug 01 05:26:05 | 74.0396 | 0.00121 | 9.8247 | 145.1169 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 02 17:57 | 2026 Aug 01 05:26:05 | 74.0396 | 0.00121 | 9.8247 | 145.1169 | 270.6594 | 14.46481 | 6.243 |
| 2026 Aug 01 17:57 | 2026 Aug 01 05:26:05 | 74.0396 | 0.00121 | 9.8247 | 145.1169 | 270.6594 | 14.46481 | 6.243 |
| 2026 Jul 31 17:56 | 2026 Jul 27 05:55:24 | 74.0392 | 0.00123 | 10.4444 | 156.2052 | 270.6594 | 14.46481 | 6.243 |
| 2026 Jul 30 17:57 | 2026 Jul 27 05:55:24 | 74.0392 | 0.00123 | 10.4444 | 156.2052 | 270.6594 | 14.46481 | 6.243 |
| 2026 Jul 29 17:57 | 2026 Jul 27 05:55:24 | 74.0392 | 0.00123 | 10.4444 | 156.2052 | 270.6594 | 14.46481 | 6.243 |