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 Dec 06 18:56 | 2025 Dec 06 00:25:28 | 97.0757 | 0.00705 | 13.1547 | 59.1720 | 301.6388 | 14.50564 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 05 04:33:29 | 97.0757 | 0.00705 | 13.1082 | 61.7360 | 301.6388 | 14.50564 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 04 05:22:50 | 97.0757 | 0.00705 | 13.0541 | 64.7273 | 301.6388 | 14.50564 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 03 07:51:32 | 97.0758 | 0.00706 | 13.0038 | 67.5074 | 301.6388 | 14.50564 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:59:33 | 97.0759 | 0.00706 | 12.9573 | 70.0795 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 30 15:17:35 | 97.0760 | 0.00707 | 12.8528 | 75.8433 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 29 04:31:36 | 97.0762 | 0.00707 | 12.7715 | 80.3248 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 28 02:02:17 | 97.0762 | 0.00707 | 12.7096 | 83.7365 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 27 04:30:58 | 97.0764 | 0.00707 | 12.6593 | 86.5151 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 26 11:57:38 | 97.0764 | 0.00707 | 12.6206 | 88.6608 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:48:59 | 97.0766 | 0.00708 | 12.5548 | 92.2887 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 24 18:56 | 2025 Nov 24 05:19:40 | 97.0766 | 0.00708 | 12.4929 | 95.7067 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 23 18:57 | 2025 Nov 23 04:29:40 | 97.0767 | 0.00707 | 12.4348 | 98.9062 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 21 18:57 | 2025 Nov 21 01:10:20 | 97.0770 | 0.00707 | 12.3148 | 105.5167 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:18:21 | 97.0770 | 0.00707 | 12.2684 | 108.0667 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 18 18:57 | 2025 Nov 18 11:55:00 | 97.0772 | 0.00706 | 12.1716 | 113.4099 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 16 18:58 | 2025 Nov 16 11:54:20 | 97.0775 | 0.00706 | 12.0593 | 119.6054 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 15 18:57 | 2025 Nov 15 12:43:40 | 97.0776 | 0.00705 | 12.0052 | 122.5937 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 13 18:56 | 2025 Nov 13 07:44:58 | 97.0779 | 0.00704 | 11.8813 | 129.4706 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 12 18:57 | 2025 Nov 12 05:15:37 | 97.0779 | 0.00703 | 11.8193 | 132.9036 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 11 18:55 | 2025 Nov 11 04:25:36 | 97.0781 | 0.00703 | 11.7613 | 136.1290 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 10 18:57 | 2025 Nov 08 13:30:53 | 97.0785 | 0.00701 | 11.6141 | 144.3005 | 301.6388 | 14.50564 | 5.243 |
| 2025 Nov 09 18:57 | 2025 Nov 08 13:30:53 | 97.0785 | 0.00701 | 11.6141 | 144.3005 | 301.6388 | 14.50564 | 5.243 |