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 | 21467 |
| 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 25 18:56 | 2026 Mar 20 10:41:55 | 99.7213 | 0.00270 | 16.1184 | 103.1370 | 323.1480 | 13.50216 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 10:41:55 | 99.7213 | 0.00270 | 16.1184 | 103.1370 | 323.1480 | 13.50216 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 10:41:55 | 99.7213 | 0.00270 | 16.1184 | 103.1370 | 323.1480 | 13.50216 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 10:41:55 | 99.7213 | 0.00270 | 16.1184 | 103.1370 | 323.1480 | 13.50216 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:41:55 | 99.7213 | 0.00270 | 16.1184 | 103.1370 | 323.1480 | 13.50216 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:41:55 | 99.7213 | 0.00270 | 16.1184 | 103.1370 | 323.1480 | 13.50216 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 09:42:52 | 99.7204 | 0.00270 | 15.7904 | 115.3032 | 323.1480 | 13.50216 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 09:42:52 | 99.7204 | 0.00270 | 15.7904 | 115.3032 | 323.1480 | 13.50216 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 09:42:52 | 99.7204 | 0.00270 | 15.7904 | 115.3032 | 323.1480 | 13.50216 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 09:42:52 | 99.7204 | 0.00270 | 15.7904 | 115.3032 | 323.1480 | 13.50216 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 09:42:52 | 99.7204 | 0.00270 | 15.7904 | 115.3032 | 323.1480 | 13.50216 | – |
| 2026 Mar 14 18:56 | 2026 Mar 09 09:39:47 | 99.7192 | 0.00270 | 15.3999 | 129.7987 | 323.1480 | 13.50216 | – |
| 2026 Mar 13 18:57 | 2026 Mar 09 09:39:47 | 99.7192 | 0.00270 | 15.3999 | 129.7987 | 323.1480 | 13.50216 | – |
| 2026 Mar 12 18:57 | 2026 Mar 09 09:39:47 | 99.7192 | 0.00270 | 15.3999 | 129.7987 | 323.1480 | 13.50216 | – |
| 2026 Mar 11 18:56 | 2026 Mar 09 09:39:47 | 99.7192 | 0.00270 | 15.3999 | 129.7987 | 323.1480 | 13.50216 | – |
| 2026 Mar 10 18:56 | 2026 Mar 09 09:39:47 | 99.7192 | 0.00270 | 15.3999 | 129.7987 | 323.1480 | 13.50216 | – |
| 2026 Mar 09 18:56 | 2026 Mar 03 09:25:48 | 99.7181 | 0.00270 | 15.0089 | 144.3116 | 323.1480 | 13.50216 | – |
| 2026 Mar 08 18:57 | 2026 Mar 03 09:25:48 | 99.7181 | 0.00270 | 15.0089 | 144.3116 | 323.1480 | 13.50216 | – |
| 2026 Mar 07 18:57 | 2026 Mar 03 09:25:48 | 99.7181 | 0.00270 | 15.0089 | 144.3116 | 323.1480 | 13.50216 | – |
| 2026 Mar 06 18:56 | 2026 Mar 03 09:25:48 | 99.7181 | 0.00270 | 15.0089 | 144.3116 | 323.1480 | 13.50216 | – |
| 2026 Mar 05 18:56 | 2026 Mar 03 09:25:48 | 99.7181 | 0.00270 | 15.0089 | 144.3116 | 323.1480 | 13.50216 | – |
| 2026 Mar 04 18:57 | 2026 Mar 03 09:25:48 | 99.7181 | 0.00270 | 15.0089 | 144.3116 | 323.1480 | 13.50216 | – |
| 2026 Mar 03 18:56 | 2026 Feb 24 23:26:17 | 99.7167 | 0.00269 | 14.5915 | 159.8916 | 323.1480 | 13.50216 | – |
| 2026 Mar 02 18:57 | 2026 Feb 24 23:26:17 | 99.7167 | 0.00269 | 14.5915 | 159.8916 | 323.1480 | 13.50216 | – |
| 2026 Mar 01 18:57 | 2026 Feb 24 23:26:17 | 99.7167 | 0.00269 | 14.5915 | 159.8916 | 323.1480 | 13.50216 | – |
| 2026 Feb 28 18:56 | 2026 Feb 24 23:26:17 | 99.7167 | 0.00269 | 14.5915 | 159.8916 | 323.1480 | 13.50216 | – |
| 2026 Feb 27 19:05 | 2026 Feb 24 23:26:17 | 99.7167 | 0.00269 | 14.5915 | 159.8916 | 323.1480 | 13.50216 | – |
| 2026 Feb 26 20:45 | 2026 Feb 24 23:26:17 | 99.7167 | 0.00269 | 14.5915 | 159.8916 | 323.1480 | 13.50216 | – |