Orbital elements of SECOR 4
| Launched | 2 April 1965 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 1315 |
| Alternative names |
EGRS 4 |
| 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 Jun 15 17:56 | 2026 Jun 11 01:50:04 | 90.2497 | 0.00301 | 1.0293 | 213.7513 | 269.1345 | 12.92668 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 01:50:04 | 90.2497 | 0.00301 | 1.0293 | 213.7513 | 269.1345 | 12.92668 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 01:50:04 | 90.2497 | 0.00301 | 1.0293 | 213.7513 | 269.1345 | 12.92668 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 01:50:04 | 90.2497 | 0.00301 | 1.0293 | 213.7513 | 269.1345 | 12.92668 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 21:12:11 | 90.2503 | 0.00298 | 1.0230 | 225.1384 | 269.1345 | 12.92668 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 21:12:11 | 90.2503 | 0.00298 | 1.0230 | 225.1384 | 269.1345 | 12.92668 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 21:12:11 | 90.2503 | 0.00298 | 1.0230 | 225.1384 | 269.1345 | 12.92668 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 21:12:11 | 90.2503 | 0.00298 | 1.0230 | 225.1384 | 269.1345 | 12.92668 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 21:12:11 | 90.2503 | 0.00298 | 1.0230 | 225.1384 | 269.1345 | 12.92668 | – |
| 2026 Jun 06 17:56 | 2026 May 31 09:29:42 | 90.2509 | 0.00295 | 1.0132 | 242.8968 | 269.1345 | 12.92668 | – |
| 2026 Jun 05 17:56 | 2026 May 31 09:29:42 | 90.2509 | 0.00295 | 1.0132 | 242.8968 | 269.1345 | 12.92668 | – |
| 2026 Jun 04 17:57 | 2026 May 31 09:29:42 | 90.2509 | 0.00295 | 1.0132 | 242.8968 | 269.1345 | 12.92668 | – |
| 2026 Jun 02 17:56 | 2026 May 31 09:29:42 | 90.2509 | 0.00295 | 1.0132 | 242.8968 | 269.1345 | 12.92668 | – |
| 2026 Jun 01 17:57 | 2026 May 31 09:29:42 | 90.2509 | 0.00295 | 1.0132 | 242.8968 | 269.1345 | 12.92668 | – |
| 2026 May 31 17:58 | 2026 May 31 09:29:42 | 90.2509 | 0.00295 | 1.0132 | 242.8968 | 269.1345 | 12.92668 | – |
| 2026 May 30 17:57 | 2026 May 26 03:08:26 | 90.2514 | 0.00294 | 1.0053 | 257.4494 | 269.1345 | 12.92668 | – |
| 2026 May 29 17:57 | 2026 May 26 03:08:26 | 90.2514 | 0.00294 | 1.0053 | 257.4494 | 269.1345 | 12.92668 | – |
| 2026 May 28 17:56 | 2026 May 26 03:08:26 | 90.2514 | 0.00294 | 1.0053 | 257.4494 | 269.1345 | 12.92668 | – |
| 2026 May 27 17:57 | 2026 May 26 03:08:26 | 90.2514 | 0.00294 | 1.0053 | 257.4494 | 269.1345 | 12.92668 | – |
| 2026 May 26 17:57 | 2026 May 26 03:08:26 | 90.2514 | 0.00294 | 1.0053 | 257.4494 | 269.1345 | 12.92668 | – |
| 2026 May 25 17:57 | 2026 May 21 10:06:56 | 90.2521 | 0.00294 | 0.9981 | 270.4817 | 269.1345 | 12.92668 | – |
| 2026 May 24 17:57 | 2026 May 21 10:06:56 | 90.2521 | 0.00294 | 0.9981 | 270.4817 | 269.1345 | 12.92668 | – |
| 2026 May 23 17:58 | 2026 May 21 10:06:56 | 90.2521 | 0.00294 | 0.9981 | 270.4817 | 269.1345 | 12.92668 | – |
| 2026 May 22 17:57 | 2026 May 21 10:06:56 | 90.2521 | 0.00294 | 0.9981 | 270.4817 | 269.1345 | 12.92668 | – |
| 2026 May 21 17:57 | 2026 May 21 10:06:56 | 90.2521 | 0.00294 | 0.9981 | 270.4817 | 269.1345 | 12.92668 | – |
| 2026 May 20 17:57 | 2026 May 16 14:09:34 | 90.2526 | 0.00294 | 0.9908 | 283.8604 | 269.1345 | 12.92668 | – |
| 2026 May 19 17:58 | 2026 May 16 14:09:34 | 90.2526 | 0.00294 | 0.9908 | 283.8604 | 269.1345 | 12.92668 | – |