Orbital elements of DELTA 1 R/B(1)
| Launched | 22 November 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10490 |
| 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 Aug 28 17:57 | 2025 Aug 27 17:44:07 | 28.2942 | 0.11519 | 17.3640 | 58.6584 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 22 13:16:48 | 28.2967 | 0.11519 | 18.9386 | 20.0986 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 22 13:16:48 | 28.2967 | 0.11519 | 18.9386 | 20.0986 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 22 13:16:48 | 28.2967 | 0.11519 | 18.9386 | 20.0986 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 22 13:16:48 | 28.2967 | 0.11519 | 18.9386 | 20.0986 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 22 13:16:48 | 28.2967 | 0.11519 | 18.9386 | 20.0986 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:01:02 | 28.3010 | 0.11520 | 20.3463 | 345.6190 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:01:02 | 28.3010 | 0.11520 | 20.3463 | 345.6190 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 22:01:02 | 28.3010 | 0.11520 | 20.3463 | 345.6190 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:01:02 | 28.3010 | 0.11520 | 20.3463 | 345.6190 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 16 17:56 | 2025 Aug 12 00:35:18 | 28.3063 | 0.11522 | 22.1352 | 301.8043 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 15 17:57 | 2025 Aug 12 00:35:18 | 28.3063 | 0.11522 | 22.1352 | 301.8043 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 14 17:56 | 2025 Aug 12 00:35:18 | 28.3063 | 0.11522 | 22.1352 | 301.8043 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 13 17:58 | 2025 Aug 12 00:35:18 | 28.3063 | 0.11522 | 22.1352 | 301.8043 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 12 17:56 | 2025 Aug 12 00:35:18 | 28.3063 | 0.11522 | 22.1352 | 301.8043 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 11 17:56 | 2025 Aug 06 20:09:09 | 28.3080 | 0.11523 | 23.7088 | 263.2642 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 10 17:57 | 2025 Aug 06 20:09:09 | 28.3080 | 0.11523 | 23.7088 | 263.2642 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 09 17:56 | 2025 Aug 06 20:09:09 | 28.3080 | 0.11523 | 23.7088 | 263.2642 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 08 17:56 | 2025 Aug 06 20:09:09 | 28.3080 | 0.11523 | 23.7088 | 263.2642 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 07 17:56 | 2025 Aug 06 20:09:09 | 28.3080 | 0.11523 | 23.7088 | 263.2642 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 05 17:56 | 2025 Aug 01 11:58:38 | 28.3052 | 0.11523 | 1.3297 | 223.5625 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 04 17:56 | 2025 Aug 01 11:58:38 | 28.3052 | 0.11523 | 1.3297 | 223.5625 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 03 17:56 | 2025 Aug 01 11:58:38 | 28.3052 | 0.11523 | 1.3297 | 223.5625 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 02 17:56 | 2025 Aug 01 11:58:38 | 28.3052 | 0.11523 | 1.3297 | 223.5625 | 312.1587 | 12.71036 | 4.743 |
| 2025 Aug 01 17:56 | 2025 Aug 01 11:58:38 | 28.3052 | 0.11523 | 1.3297 | 223.5625 | 312.1587 | 12.71036 | 4.743 |