Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26829 |
| 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 Apr 18 17:56 | 2026 Apr 13 01:35:09 | 99.5805 | 0.02568 | 20.3553 | 37.5388 | 112.6921 | 13.10342 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 01:35:09 | 99.5805 | 0.02568 | 20.3553 | 37.5388 | 112.6921 | 13.10342 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 01:35:09 | 99.5805 | 0.02568 | 20.3553 | 37.5388 | 112.6921 | 13.10342 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 01:35:09 | 99.5805 | 0.02568 | 20.3553 | 37.5388 | 112.6921 | 13.10342 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 00:39:00 | 99.5805 | 0.02568 | 20.0536 | 49.2351 | 112.6921 | 13.10342 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 00:39:00 | 99.5805 | 0.02568 | 20.0536 | 49.2351 | 112.6921 | 13.10342 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 00:39:00 | 99.5805 | 0.02568 | 20.0536 | 49.2351 | 112.6921 | 13.10342 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 00:39:00 | 99.5805 | 0.02568 | 20.0536 | 49.2351 | 112.6921 | 13.10342 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 00:39:00 | 99.5805 | 0.02568 | 20.0536 | 49.2351 | 112.6921 | 13.10342 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 19:33:19 | 99.5813 | 0.02569 | 19.6816 | 63.6629 | 112.6921 | 13.10342 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 19:33:19 | 99.5813 | 0.02569 | 19.6816 | 63.6629 | 112.6921 | 13.10342 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 19:33:19 | 99.5813 | 0.02569 | 19.6816 | 63.6629 | 112.6921 | 13.10342 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 19:33:19 | 99.5813 | 0.02569 | 19.6816 | 63.6629 | 112.6921 | 13.10342 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 19:33:19 | 99.5813 | 0.02569 | 19.6816 | 63.6629 | 112.6921 | 13.10342 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 19:33:19 | 99.5813 | 0.02569 | 19.6816 | 63.6629 | 112.6921 | 13.10342 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 10:06:45 | 99.5817 | 0.02569 | 19.2988 | 78.5063 | 112.6921 | 13.10342 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 10:06:45 | 99.5817 | 0.02569 | 19.2988 | 78.5063 | 112.6921 | 13.10342 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:06:45 | 99.5817 | 0.02569 | 19.2988 | 78.5063 | 112.6921 | 13.10342 | – |
| 2026 Mar 28 18:57 | 2026 Mar 26 10:06:45 | 99.5817 | 0.02569 | 19.2988 | 78.5063 | 112.6921 | 13.10342 | – |
| 2026 Mar 27 18:57 | 2026 Mar 26 10:06:45 | 99.5817 | 0.02569 | 19.2988 | 78.5063 | 112.6921 | 13.10342 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 10:06:45 | 99.5817 | 0.02569 | 19.2988 | 78.5063 | 112.6921 | 13.10342 | – |
| 2026 Mar 25 18:56 | 2026 Mar 20 00:22:38 | 99.5823 | 0.02569 | 18.9152 | 93.3755 | 112.6921 | 13.10342 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 00:22:38 | 99.5823 | 0.02569 | 18.9152 | 93.3755 | 112.6921 | 13.10342 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 00:22:38 | 99.5823 | 0.02569 | 18.9152 | 93.3755 | 112.6921 | 13.10342 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 00:22:38 | 99.5823 | 0.02569 | 18.9152 | 93.3755 | 112.6921 | 13.10342 | – |