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 | 21457 |
| 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 |
| 2025 Nov 13 18:56 | 2025 Nov 08 11:59:19 | 99.9567 | 0.02924 | 14.8610 | 337.1877 | 201.1661 | 13.43596 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 11:59:19 | 99.9567 | 0.02924 | 14.8610 | 337.1877 | 201.1661 | 13.43596 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 11:59:19 | 99.9567 | 0.02924 | 14.8610 | 337.1877 | 201.1661 | 13.43596 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 11:59:19 | 99.9567 | 0.02924 | 14.8610 | 337.1877 | 201.1661 | 13.43596 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 11:59:19 | 99.9567 | 0.02924 | 14.8610 | 337.1877 | 201.1661 | 13.43596 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 16:36:17 | 99.9560 | 0.02927 | 14.4118 | 353.4725 | 201.1661 | 13.43596 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 16:36:17 | 99.9560 | 0.02927 | 14.4118 | 353.4725 | 201.1661 | 13.43596 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 16:36:17 | 99.9560 | 0.02927 | 14.4118 | 353.4725 | 201.1661 | 13.43596 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 16:36:17 | 99.9560 | 0.02927 | 14.4118 | 353.4725 | 201.1661 | 13.43596 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 16:36:17 | 99.9560 | 0.02927 | 14.4118 | 353.4725 | 201.1661 | 13.43596 | – |
| 2025 Nov 02 18:57 | 2025 Oct 27 16:52:05 | 99.9557 | 0.02927 | 14.0826 | 5.4183 | 201.1661 | 13.43596 | – |
| 2025 Nov 01 18:58 | 2025 Oct 27 16:52:05 | 99.9557 | 0.02927 | 14.0826 | 5.4183 | 201.1661 | 13.43596 | – |
| 2025 Oct 31 18:57 | 2025 Oct 27 16:52:05 | 99.9557 | 0.02927 | 14.0826 | 5.4183 | 201.1661 | 13.43596 | – |
| 2025 Oct 30 18:57 | 2025 Oct 27 16:52:05 | 99.9557 | 0.02927 | 14.0826 | 5.4183 | 201.1661 | 13.43596 | – |
| 2025 Oct 29 18:57 | 2025 Oct 27 16:52:05 | 99.9557 | 0.02927 | 14.0826 | 5.4183 | 201.1661 | 13.43596 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 16:32:57 | 99.9560 | 0.02925 | 13.8179 | 15.0505 | 201.1661 | 13.43596 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 16:32:57 | 99.9560 | 0.02925 | 13.8179 | 15.0505 | 201.1661 | 13.43596 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 16:32:57 | 99.9560 | 0.02925 | 13.8179 | 15.0505 | 201.1661 | 13.43596 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 16:32:57 | 99.9560 | 0.02925 | 13.8179 | 15.0505 | 201.1661 | 13.43596 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 16:32:57 | 99.9560 | 0.02925 | 13.8179 | 15.0505 | 201.1661 | 13.43596 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 08:08:05 | 99.9558 | 0.02922 | 13.4649 | 27.8926 | 201.1661 | 13.43596 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 08:08:05 | 99.9558 | 0.02922 | 13.4649 | 27.8926 | 201.1661 | 13.43596 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 08:08:05 | 99.9558 | 0.02922 | 13.4649 | 27.8926 | 201.1661 | 13.43596 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 08:08:05 | 99.9558 | 0.02922 | 13.4649 | 27.8926 | 201.1661 | 13.43596 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 08:08:05 | 99.9558 | 0.02922 | 13.4649 | 27.8926 | 201.1661 | 13.43596 | – |