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 | 21296 |
| 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 Jun 20 17:56 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 19 17:57 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 18 17:56 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 17 17:57 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 05:38:50 | 99.5739 | 0.02346 | 22.7452 | 277.2937 | 265.4098 | 13.10710 | – |
| 2026 Jun 11 17:57 | 2026 May 31 22:25:04 | 99.5734 | 0.02347 | 22.0687 | 303.7566 | 265.4098 | 13.10710 | – |
| 2026 Jun 10 17:56 | 2026 May 31 22:25:04 | 99.5734 | 0.02347 | 22.0687 | 303.7566 | 265.4098 | 13.10710 | – |
| 2026 Jun 09 17:57 | 2026 May 31 22:25:04 | 99.5734 | 0.02347 | 22.0687 | 303.7566 | 265.4098 | 13.10710 | – |
| 2026 Jun 08 17:56 | 2026 May 31 22:25:04 | 99.5734 | 0.02347 | 22.0687 | 303.7566 | 265.4098 | 13.10710 | – |
| 2026 Jun 07 17:56 | 2026 May 31 22:25:04 | 99.5734 | 0.02347 | 22.0687 | 303.7566 | 265.4098 | 13.10710 | – |
| 2026 Jun 06 17:56 | 2026 May 31 10:43:40 | 99.5735 | 0.02347 | 22.0396 | 304.8966 | 265.4098 | 13.10710 | – |
| 2026 Jun 05 17:56 | 2026 May 31 10:43:40 | 99.5735 | 0.02347 | 22.0396 | 304.8966 | 265.4098 | 13.10710 | – |
| 2026 Jun 04 17:57 | 2026 May 31 10:43:40 | 99.5735 | 0.02347 | 22.0396 | 304.8966 | 265.4098 | 13.10710 | – |
| 2026 Jun 02 17:56 | 2026 May 31 10:43:40 | 99.5735 | 0.02347 | 22.0396 | 304.8966 | 265.4098 | 13.10710 | – |
| 2026 Jun 01 17:57 | 2026 May 31 10:43:40 | 99.5735 | 0.02347 | 22.0396 | 304.8966 | 265.4098 | 13.10710 | – |
| 2026 May 31 17:58 | 2026 May 31 10:43:40 | 99.5735 | 0.02347 | 22.0396 | 304.8966 | 265.4098 | 13.10710 | – |
| 2026 May 30 17:57 | 2026 May 25 23:29:01 | 99.5733 | 0.02348 | 21.7122 | 317.7016 | 265.4098 | 13.10710 | – |
| 2026 May 29 17:57 | 2026 May 25 23:29:01 | 99.5733 | 0.02348 | 21.7122 | 317.7016 | 265.4098 | 13.10710 | – |
| 2026 May 28 17:56 | 2026 May 25 23:29:01 | 99.5733 | 0.02348 | 21.7122 | 317.7016 | 265.4098 | 13.10710 | – |
| 2026 May 27 17:57 | 2026 May 25 23:29:01 | 99.5733 | 0.02348 | 21.7122 | 317.7016 | 265.4098 | 13.10710 | – |
| 2026 May 26 17:57 | 2026 May 25 23:29:01 | 99.5733 | 0.02348 | 21.7122 | 317.7016 | 265.4098 | 13.10710 | – |
| 2026 May 25 17:57 | 2026 May 21 10:44:26 | 99.5732 | 0.02349 | 21.4410 | 328.2945 | 265.4098 | 13.10710 | – |
| 2026 May 24 17:57 | 2026 May 21 10:44:26 | 99.5732 | 0.02349 | 21.4410 | 328.2945 | 265.4098 | 13.10710 | – |