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 | 42661 |
| 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 Mar 18 18:56 | 2026 Mar 15 06:19:16 | 98.7966 | 0.00036 | 5.9674 | 198.2267 | 161.8793 | 14.43305 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 06:19:16 | 98.7966 | 0.00036 | 5.9674 | 198.2267 | 161.8793 | 14.43305 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 06:19:16 | 98.7966 | 0.00036 | 5.9674 | 198.2267 | 161.8793 | 14.43305 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 06:19:16 | 98.7966 | 0.00036 | 5.9674 | 198.2267 | 161.8793 | 14.43305 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 06:31:36 | 98.7970 | 0.00033 | 5.6238 | 215.3086 | 161.8793 | 14.43305 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 06:31:36 | 98.7970 | 0.00033 | 5.6238 | 215.3086 | 161.8793 | 14.43305 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 06:31:36 | 98.7970 | 0.00033 | 5.6238 | 215.3086 | 161.8793 | 14.43305 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 06:31:36 | 98.7970 | 0.00033 | 5.6238 | 215.3086 | 161.8793 | 14.43305 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 06:31:36 | 98.7970 | 0.00033 | 5.6238 | 215.3086 | 161.8793 | 14.43305 | – |
| 2026 Mar 09 18:56 | 2026 Mar 03 19:47:26 | 98.7970 | 0.00030 | 5.1801 | 240.2005 | 161.8793 | 14.43305 | – |
| 2026 Mar 08 18:57 | 2026 Mar 03 19:47:26 | 98.7970 | 0.00030 | 5.1801 | 240.2005 | 161.8793 | 14.43305 | – |
| 2026 Mar 07 18:57 | 2026 Mar 03 19:47:26 | 98.7970 | 0.00030 | 5.1801 | 240.2005 | 161.8793 | 14.43305 | – |
| 2026 Mar 06 18:56 | 2026 Mar 03 19:47:26 | 98.7970 | 0.00030 | 5.1801 | 240.2005 | 161.8793 | 14.43305 | – |
| 2026 Mar 05 18:56 | 2026 Mar 03 19:47:26 | 98.7970 | 0.00030 | 5.1801 | 240.2005 | 161.8793 | 14.43305 | – |
| 2026 Mar 04 18:57 | 2026 Mar 03 19:47:26 | 98.7970 | 0.00030 | 5.1801 | 240.2005 | 161.8793 | 14.43305 | – |
| 2026 Mar 03 18:56 | 2026 Feb 25 19:02:09 | 98.7972 | 0.00029 | 4.7649 | 263.9731 | 161.8793 | 14.43305 | – |
| 2026 Mar 02 18:57 | 2026 Feb 25 19:02:09 | 98.7972 | 0.00029 | 4.7649 | 263.9731 | 161.8793 | 14.43305 | – |
| 2026 Mar 01 18:57 | 2026 Feb 25 19:02:09 | 98.7972 | 0.00029 | 4.7649 | 263.9731 | 161.8793 | 14.43305 | – |
| 2026 Feb 28 18:56 | 2026 Feb 25 19:02:09 | 98.7972 | 0.00029 | 4.7649 | 263.9731 | 161.8793 | 14.43305 | – |
| 2026 Feb 27 19:05 | 2026 Feb 25 19:02:09 | 98.7972 | 0.00029 | 4.7649 | 263.9731 | 161.8793 | 14.43305 | – |
| 2026 Feb 26 20:45 | 2026 Feb 25 19:02:09 | 98.7972 | 0.00029 | 4.7649 | 263.9731 | 161.8793 | 14.43305 | – |