Orbital elements of DELTA 1 R/B
| Launched | 25 January 1967 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2661 |
| 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 17 18:58 | 2025 Dec 12 04:20:58 | 101.9470 | 0.00649 | 3.6395 | 62.9506 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:20:58 | 101.9470 | 0.00649 | 3.6395 | 62.9506 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:20:58 | 101.9470 | 0.00649 | 3.6395 | 62.9506 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 04:20:58 | 101.9470 | 0.00649 | 3.6395 | 62.9506 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 04:20:58 | 101.9470 | 0.00649 | 3.6395 | 62.9506 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 04:20:58 | 101.9470 | 0.00649 | 3.6395 | 62.9506 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:01:51 | 101.9477 | 0.00649 | 3.2912 | 72.8468 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:01:51 | 101.9477 | 0.00649 | 3.2912 | 72.8468 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:01:51 | 101.9477 | 0.00649 | 3.2912 | 72.8468 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:01:51 | 101.9477 | 0.00649 | 3.2912 | 72.8468 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:01:51 | 101.9477 | 0.00649 | 3.2912 | 72.8468 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 03:52:18 | 101.9488 | 0.00650 | 2.9491 | 82.5724 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 03:52:18 | 101.9488 | 0.00650 | 2.9491 | 82.5724 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 03:52:18 | 101.9488 | 0.00650 | 2.9491 | 82.5724 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 03:52:18 | 101.9488 | 0.00650 | 2.9491 | 82.5724 | 352.7121 | 12.68019 | 9.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 03:52:18 | 101.9488 | 0.00650 | 2.9491 | 82.5724 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:41:32 | 101.9496 | 0.00651 | 2.4863 | 95.7495 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:41:32 | 101.9496 | 0.00651 | 2.4863 | 95.7495 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:41:32 | 101.9496 | 0.00651 | 2.4863 | 95.7495 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:41:32 | 101.9496 | 0.00651 | 2.4863 | 95.7495 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:41:32 | 101.9496 | 0.00651 | 2.4863 | 95.7495 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:41:32 | 101.9496 | 0.00651 | 2.4863 | 95.7495 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:54:25 | 101.9505 | 0.00651 | 2.1222 | 106.0819 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:54:25 | 101.9505 | 0.00651 | 2.1222 | 106.0819 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:54:25 | 101.9505 | 0.00651 | 2.1222 | 106.0819 | 352.7121 | 12.68019 | 9.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:54:25 | 101.9505 | 0.00651 | 2.1222 | 106.0819 | 352.7121 | 12.68019 | 9.743 |