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 |
| 2026 Jul 01 17:56 | 2026 Jul 01 01:59:14 | 97.0632 | 0.00703 | 0.7612 | 123.6073 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 11:54:52 | 97.0633 | 0.00702 | 0.6723 | 128.5376 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 29 17:57 | 2026 Jun 29 11:54:52 | 97.0633 | 0.00702 | 0.6723 | 128.5376 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 28 17:56 | 2026 Jun 27 18:31:52 | 97.0633 | 0.00701 | 0.5758 | 133.8901 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 27 17:55 | 2026 Jun 27 06:56:37 | 97.0633 | 0.00701 | 0.5487 | 135.3964 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 26 17:56 | 2026 Jun 26 02:48:10 | 97.0634 | 0.00700 | 0.4831 | 139.0447 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 25 17:56 | 2026 Jun 25 01:58:21 | 97.0635 | 0.00699 | 0.4251 | 142.2690 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 24 17:55 | 2026 Jun 24 06:06:30 | 97.0636 | 0.00698 | 0.3788 | 144.8555 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 23 17:56 | 2026 Jun 22 11:04:10 | 97.0636 | 0.00697 | 0.2784 | 150.4500 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 22 17:56 | 2026 Jun 20 11:03:51 | 97.0636 | 0.00695 | 0.1664 | 156.7063 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 21 17:57 | 2026 Jun 20 11:03:51 | 97.0636 | 0.00695 | 0.1664 | 156.7063 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 20 17:56 | 2026 Jun 20 11:03:51 | 97.0636 | 0.00695 | 0.1664 | 156.7063 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 19 17:57 | 2026 Jun 19 06:55:24 | 97.0636 | 0.00694 | 0.1007 | 160.3785 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 18 17:56 | 2026 Jun 18 02:46:56 | 97.0636 | 0.00693 | 0.0350 | 164.0595 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 11:53:03 | 97.0635 | 0.00693 | 0.0003 | 166.0115 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 16 17:55 | 2026 Jun 16 06:05:16 | 97.0635 | 0.00692 | 23.9308 | 169.9179 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 15 17:56 | 2026 Jun 15 11:52:44 | 97.0636 | 0.00691 | 23.8883 | 172.3064 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 14 17:57 | 2026 Jun 14 12:42:14 | 97.0636 | 0.00690 | 23.8342 | 175.3448 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 13 17:56 | 2026 Jun 13 06:54:27 | 97.0637 | 0.00689 | 23.7647 | 179.2543 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:04:37 | 97.0638 | 0.00688 | 23.7067 | 182.5191 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 11 17:57 | 2026 Jun 11 03:35:29 | 97.0639 | 0.00687 | 23.6449 | 186.0158 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 10 17:56 | 2026 Jun 10 12:41:35 | 97.0639 | 0.00687 | 23.6102 | 187.9825 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 09 17:57 | 2026 Jun 09 11:51:46 | 97.0640 | 0.00686 | 23.5522 | 191.2612 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 08 17:56 | 2026 Jun 08 02:45:20 | 97.0641 | 0.00685 | 23.4750 | 195.6386 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 07 17:56 | 2026 Jun 07 06:53:28 | 97.0640 | 0.00684 | 23.4286 | 198.2662 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 06 17:56 | 2026 Jun 05 11:51:07 | 97.0640 | 0.00682 | 23.3282 | 203.9781 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 05 17:56 | 2026 Jun 05 06:53:09 | 97.0640 | 0.00682 | 23.3166 | 204.6262 | 237.1860 | 14.50740 | 5.243 |
| 2026 Jun 04 17:57 | 2026 Jun 04 02:44:41 | 97.0639 | 0.00681 | 23.2509 | 208.3686 | 237.1860 | 14.50740 | 5.243 |