Orbital elements of DELTA 1 R/B
| Launched | 17 November 1989 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 20323 |
| 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 Oct 22 17:56 | 2025 Oct 22 04:18:17 | 97.0813 | 0.00686 | 10.6383 | 199.1828 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 21 17:56 | 2025 Oct 20 20:50:53 | 97.0816 | 0.00685 | 10.5648 | 203.3618 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 20 17:56 | 2025 Oct 20 04:17:31 | 97.0817 | 0.00684 | 10.5260 | 205.5601 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 19 17:56 | 2025 Oct 19 05:06:49 | 97.0819 | 0.00684 | 10.4718 | 208.6447 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:56:06 | 97.0820 | 0.00683 | 10.4176 | 211.7258 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 17 17:56 | 2025 Oct 17 03:26:43 | 97.0823 | 0.00682 | 10.3556 | 215.2543 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 16 17:56 | 2025 Oct 16 02:36:40 | 97.0825 | 0.00681 | 10.2975 | 218.5711 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 15 17:56 | 2025 Oct 14 12:31:55 | 97.0829 | 0.00681 | 10.2084 | 223.6686 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 14 17:56 | 2025 Oct 13 13:21:12 | 97.0831 | 0.00680 | 10.1542 | 226.7661 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 12 17:56 | 2025 Oct 12 05:53:48 | 97.0834 | 0.00679 | 10.0806 | 230.9796 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 11 17:57 | 2025 Oct 11 05:03:45 | 97.0836 | 0.00679 | 10.0225 | 234.3119 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 09 17:56 | 2025 Oct 09 05:02:59 | 97.0840 | 0.00678 | 9.9101 | 240.7522 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 08 17:56 | 2025 Oct 08 12:29:36 | 97.0842 | 0.00677 | 9.8714 | 242.9758 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 07 17:56 | 2025 Oct 07 05:02:12 | 97.0844 | 0.00677 | 9.7977 | 247.2035 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 05 17:56 | 2025 Oct 05 11:38:47 | 97.0847 | 0.00676 | 9.7009 | 252.7681 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 04 17:57 | 2025 Oct 03 01:41:59 | 97.0853 | 0.00675 | 9.5653 | 260.5536 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 03 17:57 | 2025 Oct 03 01:41:59 | 97.0853 | 0.00675 | 9.5653 | 260.5536 | 160.6786 | 14.50509 | 5.243 |
| 2025 Oct 02 17:56 | 2025 Oct 02 02:31:15 | 97.0854 | 0.00676 | 9.5110 | 263.6772 | 160.6786 | 14.50509 | 5.243 |
| 2025 Sep 30 17:56 | 2025 Sep 30 12:26:30 | 97.0857 | 0.00676 | 9.4219 | 268.8159 | 160.6786 | 14.50509 | 5.243 |
| 2025 Sep 29 17:56 | 2025 Sep 29 04:59:05 | 97.0860 | 0.00676 | 9.3482 | 273.0401 | 160.6786 | 14.50509 | 5.243 |
| 2025 Sep 28 17:56 | 2025 Sep 27 14:54:19 | 97.0862 | 0.00677 | 9.2591 | 278.1562 | 160.6786 | 14.50509 | 5.243 |
| 2025 Sep 27 17:56 | 2025 Sep 27 03:18:57 | 97.0863 | 0.00677 | 9.2320 | 279.7137 | 160.6786 | 14.50509 | 5.243 |
| 2025 Sep 26 17:56 | 2025 Sep 26 04:08:13 | 97.0865 | 0.00677 | 9.1777 | 282.8400 | 160.6786 | 14.50509 | 5.243 |
| 2025 Sep 25 17:56 | 2025 Sep 25 03:18:09 | 97.0867 | 0.00677 | 9.1196 | 286.1785 | 160.6786 | 14.50509 | 5.243 |