Orbital elements of OPS 6577
| Launched | 19 July 1965 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 1458 |
| Alternative names |
VELA 5 |
| 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 07 18:56 | 2025 Dec 09 07:48:34 | 26.8199 | 0.50057 | 1.2198 | 310.5613 | 359.4329 | 0.21350 | – |
| 2025 Dec 06 18:56 | 2025 Dec 04 15:17:15 | 26.7773 | 0.49912 | 1.2257 | 310.2775 | 359.4329 | 0.21350 | – |
| 2025 Dec 05 18:57 | 2025 Dec 04 15:17:15 | 26.7773 | 0.49912 | 1.2257 | 310.2775 | 359.4329 | 0.21350 | – |
| 2025 Dec 04 18:57 | 2025 Dec 04 15:17:15 | 26.7773 | 0.49912 | 1.2257 | 310.2775 | 359.4329 | 0.21350 | – |
| 2025 Dec 03 18:56 | 2025 Dec 04 15:17:15 | 26.7773 | 0.49912 | 1.2257 | 310.2775 | 359.4329 | 0.21350 | – |
| 2025 Dec 02 18:56 | 2025 Dec 04 15:17:15 | 26.7773 | 0.49912 | 1.2257 | 310.2775 | 359.4329 | 0.21350 | – |
| 2025 Nov 30 18:57 | 2025 Nov 29 22:39:04 | 26.7451 | 0.49801 | 1.2279 | 310.2881 | 359.4329 | 0.21350 | – |
| 2025 Nov 29 18:56 | 2025 Nov 29 22:39:04 | 26.7451 | 0.49801 | 1.2279 | 310.2881 | 359.4329 | 0.21350 | – |
| 2025 Nov 28 18:57 | 2025 Nov 29 22:39:04 | 26.7451 | 0.49801 | 1.2279 | 310.2881 | 359.4329 | 0.21350 | – |
| 2025 Nov 27 18:57 | 2025 Nov 29 22:39:04 | 26.7451 | 0.49801 | 1.2279 | 310.2881 | 359.4329 | 0.21350 | – |
| 2025 Nov 26 18:57 | 2025 Nov 29 22:39:04 | 26.7451 | 0.49801 | 1.2279 | 310.2881 | 359.4329 | 0.21350 | – |
| 2025 Nov 25 18:57 | 2025 Nov 29 22:39:04 | 26.7451 | 0.49801 | 1.2279 | 310.2881 | 359.4329 | 0.21350 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 14:12:56 | 26.6923 | 0.49768 | 1.2333 | 310.0282 | 359.4329 | 0.21350 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 14:12:56 | 26.6923 | 0.49768 | 1.2333 | 310.0282 | 359.4329 | 0.21350 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 14:12:56 | 26.6923 | 0.49768 | 1.2333 | 310.0282 | 359.4329 | 0.21350 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 14:12:56 | 26.6923 | 0.49768 | 1.2333 | 310.0282 | 359.4329 | 0.21350 | – |
| 2025 Nov 13 18:56 | 2025 Nov 06 12:38:35 | 26.5235 | 0.49808 | 1.2510 | 309.2097 | 359.4329 | 0.21350 | – |
| 2025 Nov 12 18:57 | 2025 Nov 06 12:38:35 | 26.5235 | 0.49808 | 1.2510 | 309.2097 | 359.4329 | 0.21350 | – |
| 2025 Nov 11 18:55 | 2025 Nov 06 12:38:35 | 26.5235 | 0.49808 | 1.2510 | 309.2097 | 359.4329 | 0.21350 | – |
| 2025 Nov 10 18:57 | 2025 Nov 06 12:38:35 | 26.5235 | 0.49808 | 1.2510 | 309.2097 | 359.4329 | 0.21350 | – |