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 | 21602 |
| 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 Aug 30 17:56 | 2025 Aug 26 15:10:06 | 99.6675 | 0.00791 | 17.9769 | 186.9111 | 297.3009 | 13.58328 | – |
| 2025 Aug 29 17:56 | 2025 Aug 26 15:10:06 | 99.6675 | 0.00791 | 17.9769 | 186.9111 | 297.3009 | 13.58328 | – |
| 2025 Aug 28 17:57 | 2025 Aug 26 15:10:06 | 99.6675 | 0.00791 | 17.9769 | 186.9111 | 297.3009 | 13.58328 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 02:01:53 | 99.6680 | 0.00785 | 17.7441 | 195.6313 | 297.3009 | 13.58328 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 02:01:53 | 99.6680 | 0.00785 | 17.7441 | 195.6313 | 297.3009 | 13.58328 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 02:01:53 | 99.6680 | 0.00785 | 17.7441 | 195.6313 | 297.3009 | 13.58328 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 02:01:53 | 99.6680 | 0.00785 | 17.7441 | 195.6313 | 297.3009 | 13.58328 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 02:01:53 | 99.6680 | 0.00785 | 17.7441 | 195.6313 | 297.3009 | 13.58328 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 15:30:30 | 99.6680 | 0.00776 | 17.3872 | 209.1614 | 297.3009 | 13.58328 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 15:30:30 | 99.6680 | 0.00776 | 17.3872 | 209.1614 | 297.3009 | 13.58328 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 15:30:30 | 99.6680 | 0.00776 | 17.3872 | 209.1614 | 297.3009 | 13.58328 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 15:30:30 | 99.6680 | 0.00776 | 17.3872 | 209.1614 | 297.3009 | 13.58328 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 14:31:54 | 99.6676 | 0.00765 | 16.9908 | 224.4195 | 297.3009 | 13.58328 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 14:31:54 | 99.6676 | 0.00765 | 16.9908 | 224.4195 | 297.3009 | 13.58328 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 14:31:54 | 99.6676 | 0.00765 | 16.9908 | 224.4195 | 297.3009 | 13.58328 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 14:31:54 | 99.6676 | 0.00765 | 16.9908 | 224.4195 | 297.3009 | 13.58328 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 14:31:54 | 99.6676 | 0.00765 | 16.9908 | 224.4195 | 297.3009 | 13.58328 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 14:19:30 | 99.6671 | 0.00756 | 16.6620 | 237.2394 | 297.3009 | 13.58328 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 14:19:30 | 99.6671 | 0.00756 | 16.6620 | 237.2394 | 297.3009 | 13.58328 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 14:19:30 | 99.6671 | 0.00756 | 16.6620 | 237.2394 | 297.3009 | 13.58328 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 14:19:30 | 99.6671 | 0.00756 | 16.6620 | 237.2394 | 297.3009 | 13.58328 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 14:19:30 | 99.6671 | 0.00756 | 16.6620 | 237.2394 | 297.3009 | 13.58328 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 15:06:01 | 99.6668 | 0.00746 | 16.2705 | 252.8056 | 297.3009 | 13.58328 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 15:06:01 | 99.6668 | 0.00746 | 16.2705 | 252.8056 | 297.3009 | 13.58328 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 15:06:01 | 99.6668 | 0.00746 | 16.2705 | 252.8056 | 297.3009 | 13.58328 | – |