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 | 21339 |
| 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 Aug 12 17:56 | 2026 Aug 07 07:36:30 | 99.5818 | 0.03744 | 23.2580 | 117.0624 | 276.2298 | 12.74028 | – |
| 2026 Aug 11 17:56 | 2026 Aug 07 07:36:30 | 99.5818 | 0.03744 | 23.2580 | 117.0624 | 276.2298 | 12.74028 | – |
| 2026 Aug 10 17:56 | 2026 Aug 07 07:36:30 | 99.5818 | 0.03744 | 23.2580 | 117.0624 | 276.2298 | 12.74028 | – |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:36:30 | 99.5818 | 0.03744 | 23.2580 | 117.0624 | 276.2298 | 12.74028 | – |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:36:30 | 99.5818 | 0.03744 | 23.2580 | 117.0624 | 276.2298 | 12.74028 | – |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:36:30 | 99.5818 | 0.03744 | 23.2580 | 117.0624 | 276.2298 | 12.74028 | – |
| 2026 Aug 06 17:57 | 2026 Jul 31 23:23:48 | 99.5813 | 0.03745 | 22.9019 | 130.8514 | 276.2298 | 12.74028 | – |
| 2026 Aug 05 17:56 | 2026 Jul 31 23:23:48 | 99.5813 | 0.03745 | 22.9019 | 130.8514 | 276.2298 | 12.74028 | – |
| 2026 Aug 04 17:57 | 2026 Jul 31 23:23:48 | 99.5813 | 0.03745 | 22.9019 | 130.8514 | 276.2298 | 12.74028 | – |
| 2026 Aug 03 17:56 | 2026 Jul 31 23:23:48 | 99.5813 | 0.03745 | 22.9019 | 130.8514 | 276.2298 | 12.74028 | – |
| 2026 Aug 02 17:57 | 2026 Jul 31 23:23:48 | 99.5813 | 0.03745 | 22.9019 | 130.8514 | 276.2298 | 12.74028 | – |
| 2026 Aug 01 17:57 | 2026 Jul 31 23:23:48 | 99.5813 | 0.03745 | 22.9019 | 130.8514 | 276.2298 | 12.74028 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 07:15:13 | 99.5802 | 0.03745 | 22.5833 | 143.1842 | 276.2298 | 12.74028 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 07:15:13 | 99.5802 | 0.03745 | 22.5833 | 143.1842 | 276.2298 | 12.74028 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 07:15:13 | 99.5802 | 0.03745 | 22.5833 | 143.1842 | 276.2298 | 12.74028 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 07:15:13 | 99.5802 | 0.03745 | 22.5833 | 143.1842 | 276.2298 | 12.74028 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 07:15:13 | 99.5802 | 0.03745 | 22.5833 | 143.1842 | 276.2298 | 12.74028 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 08:00:14 | 99.5798 | 0.03744 | 22.2482 | 156.1560 | 276.2298 | 12.74028 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 08:00:14 | 99.5798 | 0.03744 | 22.2482 | 156.1560 | 276.2298 | 12.74028 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 08:00:14 | 99.5798 | 0.03744 | 22.2482 | 156.1560 | 276.2298 | 12.74028 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 08:00:14 | 99.5798 | 0.03744 | 22.2482 | 156.1560 | 276.2298 | 12.74028 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 08:00:14 | 99.5798 | 0.03744 | 22.2482 | 156.1560 | 276.2298 | 12.74028 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 08:00:14 | 99.5798 | 0.03744 | 22.2482 | 156.1560 | 276.2298 | 12.74028 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 07:53:02 | 99.5793 | 0.03743 | 22.0233 | 164.8585 | 276.2298 | 12.74028 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 07:53:02 | 99.5793 | 0.03743 | 22.0233 | 164.8585 | 276.2298 | 12.74028 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 07:53:02 | 99.5793 | 0.03743 | 22.0233 | 164.8585 | 276.2298 | 12.74028 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 07:53:02 | 99.5793 | 0.03743 | 22.0233 | 164.8585 | 276.2298 | 12.74028 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 07:53:02 | 99.5793 | 0.03743 | 22.0233 | 164.8585 | 276.2298 | 12.74028 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 07:53:02 | 99.5793 | 0.03743 | 22.0233 | 164.8585 | 276.2298 | 12.74028 | – |