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 | 21434 |
| 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 14 17:56 | 2025 Aug 12 04:11:19 | 99.4539 | 0.06571 | 0.3905 | 169.7574 | 8.2587 | 12.16291 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 04:11:19 | 99.4539 | 0.06571 | 0.3905 | 169.7574 | 8.2587 | 12.16291 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 04:11:19 | 99.4539 | 0.06571 | 0.3905 | 169.7574 | 8.2587 | 12.16291 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 21:44:21 | 99.4523 | 0.06570 | 0.1269 | 180.1754 | 8.2587 | 12.16291 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 21:44:21 | 99.4523 | 0.06570 | 0.1269 | 180.1754 | 8.2587 | 12.16291 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 21:44:21 | 99.4523 | 0.06570 | 0.1269 | 180.1754 | 8.2587 | 12.16291 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 21:44:21 | 99.4523 | 0.06570 | 0.1269 | 180.1754 | 8.2587 | 12.16291 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 21:44:21 | 99.4523 | 0.06570 | 0.1269 | 180.1754 | 8.2587 | 12.16291 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 21:37:23 | 99.4511 | 0.06568 | 23.8265 | 192.0412 | 8.2587 | 12.16291 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 21:37:23 | 99.4511 | 0.06568 | 23.8265 | 192.0412 | 8.2587 | 12.16291 | – |
| 2025 Aug 03 17:56 | 2025 Jul 31 21:37:23 | 99.4511 | 0.06568 | 23.8265 | 192.0412 | 8.2587 | 12.16291 | – |
| 2025 Aug 02 17:56 | 2025 Jul 31 21:37:23 | 99.4511 | 0.06568 | 23.8265 | 192.0412 | 8.2587 | 12.16291 | – |
| 2025 Aug 01 17:56 | 2025 Jul 31 21:37:23 | 99.4511 | 0.06568 | 23.8265 | 192.0412 | 8.2587 | 12.16291 | – |
| 2025 Jul 31 17:56 | 2025 Jul 25 23:21:28 | 99.4503 | 0.06565 | 23.5301 | 203.7626 | 8.2587 | 12.16291 | – |
| 2025 Jul 29 17:56 | 2025 Jul 25 23:21:28 | 99.4503 | 0.06565 | 23.5301 | 203.7626 | 8.2587 | 12.16291 | – |
| 2025 Jul 28 17:58 | 2025 Jul 25 23:21:28 | 99.4503 | 0.06565 | 23.5301 | 203.7626 | 8.2587 | 12.16291 | – |
| 2025 Jul 26 17:56 | 2025 Jul 25 23:21:28 | 99.4503 | 0.06565 | 23.5301 | 203.7626 | 8.2587 | 12.16291 | – |
| 2025 Jul 25 17:56 | 2025 Jul 20 08:31:24 | 99.4490 | 0.06562 | 23.2491 | 214.8754 | 8.2587 | 12.16291 | – |
| 2025 Jul 24 17:56 | 2025 Jul 20 08:31:24 | 99.4490 | 0.06562 | 23.2491 | 214.8754 | 8.2587 | 12.16291 | – |
| 2025 Jul 23 17:56 | 2025 Jul 20 08:31:24 | 99.4490 | 0.06562 | 23.2491 | 214.8754 | 8.2587 | 12.16291 | – |
| 2025 Jul 22 17:56 | 2025 Jul 20 08:31:24 | 99.4490 | 0.06562 | 23.2491 | 214.8754 | 8.2587 | 12.16291 | – |
| 2025 Jul 21 17:56 | 2025 Jul 20 08:31:24 | 99.4490 | 0.06562 | 23.2491 | 214.8754 | 8.2587 | 12.16291 | – |
| 2025 Jul 20 17:56 | 2025 Jul 20 08:31:24 | 99.4490 | 0.06562 | 23.2491 | 214.8754 | 8.2587 | 12.16291 | – |
| 2025 Jul 19 17:57 | 2025 Jul 13 21:19:00 | 99.4472 | 0.06561 | 22.9257 | 227.6838 | 8.2587 | 12.16291 | – |
| 2025 Jul 18 17:57 | 2025 Jul 13 21:19:00 | 99.4472 | 0.06561 | 22.9257 | 227.6838 | 8.2587 | 12.16291 | – |