Orbital elements of DELTA 1 DEB
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7139 |
| 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 May 07 17:58 | 2026 May 05 10:45:30 | 102.4079 | 0.00594 | 19.6797 | 312.8324 | 61.1660 | 12.37858 | – |
| 2026 May 06 17:57 | 2026 May 05 10:45:30 | 102.4079 | 0.00594 | 19.6797 | 312.8324 | 61.1660 | 12.37858 | – |
| 2026 May 05 17:57 | 2026 May 05 10:45:30 | 102.4079 | 0.00594 | 19.6797 | 312.8324 | 61.1660 | 12.37858 | – |
| 2026 May 04 17:57 | 2026 Apr 30 10:36:19 | 102.4075 | 0.00592 | 19.3411 | 322.2673 | 61.1660 | 12.37858 | – |
| 2026 May 03 17:57 | 2026 Apr 30 10:36:19 | 102.4075 | 0.00592 | 19.3411 | 322.2673 | 61.1660 | 12.37858 | – |
| 2026 May 02 17:57 | 2026 Apr 30 10:36:19 | 102.4075 | 0.00592 | 19.3411 | 322.2673 | 61.1660 | 12.37858 | – |
| 2026 May 01 17:56 | 2026 Apr 30 10:36:19 | 102.4075 | 0.00592 | 19.3411 | 322.2673 | 61.1660 | 12.37858 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 10:36:19 | 102.4075 | 0.00592 | 19.3411 | 322.2673 | 61.1660 | 12.37858 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:01:48 | 102.4069 | 0.00591 | 18.9366 | 333.5302 | 61.1660 | 12.37858 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:01:48 | 102.4069 | 0.00591 | 18.9366 | 333.5302 | 61.1660 | 12.37858 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:01:48 | 102.4069 | 0.00591 | 18.9366 | 333.5302 | 61.1660 | 12.37858 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:01:48 | 102.4069 | 0.00591 | 18.9366 | 333.5302 | 61.1660 | 12.37858 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:01:48 | 102.4069 | 0.00591 | 18.9366 | 333.5302 | 61.1660 | 12.37858 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:01:48 | 102.4069 | 0.00591 | 18.9366 | 333.5302 | 61.1660 | 12.37858 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 05:49:21 | 102.4061 | 0.00590 | 18.5839 | 343.3443 | 61.1660 | 12.37858 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 05:49:21 | 102.4061 | 0.00590 | 18.5839 | 343.3443 | 61.1660 | 12.37858 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 05:49:21 | 102.4061 | 0.00590 | 18.5839 | 343.3443 | 61.1660 | 12.37858 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 05:49:21 | 102.4061 | 0.00590 | 18.5839 | 343.3443 | 61.1660 | 12.37858 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 05:49:21 | 102.4061 | 0.00590 | 18.5839 | 343.3443 | 61.1660 | 12.37858 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 22:21:31 | 102.4056 | 0.00589 | 18.1572 | 355.2617 | 61.1660 | 12.37858 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 22:21:31 | 102.4056 | 0.00589 | 18.1572 | 355.2617 | 61.1660 | 12.37858 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 22:21:31 | 102.4056 | 0.00589 | 18.1572 | 355.2617 | 61.1660 | 12.37858 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 22:21:31 | 102.4056 | 0.00589 | 18.1572 | 355.2617 | 61.1660 | 12.37858 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 10:55:20 | 102.4051 | 0.00588 | 17.8545 | 3.7117 | 61.1660 | 12.37858 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 10:55:20 | 102.4051 | 0.00588 | 17.8545 | 3.7117 | 61.1660 | 12.37858 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 10:55:20 | 102.4051 | 0.00588 | 17.8545 | 3.7117 | 61.1660 | 12.37858 | – |