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 | 21288 |
| 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 Jul 14 17:56 | 2025 Jul 08 20:33:43 | 99.6454 | 0.03537 | 10.9687 | 214.6630 | 174.9275 | 12.75697 | – |
| 2025 Jul 13 17:56 | 2025 Jul 08 20:33:43 | 99.6454 | 0.03537 | 10.9687 | 214.6630 | 174.9275 | 12.75697 | – |
| 2025 Jul 12 17:56 | 2025 Jul 08 20:33:43 | 99.6454 | 0.03537 | 10.9687 | 214.6630 | 174.9275 | 12.75697 | – |
| 2025 Jul 11 17:56 | 2025 Jul 08 20:33:43 | 99.6454 | 0.03537 | 10.9687 | 214.6630 | 174.9275 | 12.75697 | – |
| 2025 Jul 10 17:56 | 2025 Jul 08 20:33:43 | 99.6454 | 0.03537 | 10.9687 | 214.6630 | 174.9275 | 12.75697 | – |
| 2025 Jul 09 17:56 | 2025 Jul 08 20:33:43 | 99.6454 | 0.03537 | 10.9687 | 214.6630 | 174.9275 | 12.75697 | – |
| 2025 Jul 08 17:56 | 2025 Jul 03 09:29:00 | 99.6450 | 0.03536 | 10.6590 | 226.6220 | 174.9275 | 12.75697 | – |
| 2025 Jul 07 17:56 | 2025 Jul 03 09:29:00 | 99.6450 | 0.03536 | 10.6590 | 226.6220 | 174.9275 | 12.75697 | – |
| 2025 Jul 06 17:56 | 2025 Jul 03 09:29:00 | 99.6450 | 0.03536 | 10.6590 | 226.6220 | 174.9275 | 12.75697 | – |
| 2025 Jul 05 17:56 | 2025 Jul 03 09:29:00 | 99.6450 | 0.03536 | 10.6590 | 226.6220 | 174.9275 | 12.75697 | – |
| 2025 Jul 04 17:56 | 2025 Jul 03 09:29:00 | 99.6450 | 0.03536 | 10.6590 | 226.6220 | 174.9275 | 12.75697 | – |
| 2025 Jul 03 17:56 | 2025 Jul 03 09:29:00 | 99.6450 | 0.03536 | 10.6590 | 226.6220 | 174.9275 | 12.75697 | – |
| 2025 Jul 02 17:56 | 2025 Jun 28 10:42:12 | 99.6449 | 0.03535 | 10.3784 | 237.4651 | 174.9275 | 12.75697 | – |
| 2025 Jul 01 17:56 | 2025 Jun 28 10:42:12 | 99.6449 | 0.03535 | 10.3784 | 237.4651 | 174.9275 | 12.75697 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 10:42:12 | 99.6449 | 0.03535 | 10.3784 | 237.4651 | 174.9275 | 12.75697 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 10:42:12 | 99.6449 | 0.03535 | 10.3784 | 237.4651 | 174.9275 | 12.75697 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 10:42:12 | 99.6449 | 0.03535 | 10.3784 | 237.4651 | 174.9275 | 12.75697 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 09:57:56 | 99.6434 | 0.03534 | 10.0363 | 250.6630 | 174.9275 | 12.75697 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 09:57:56 | 99.6434 | 0.03534 | 10.0363 | 250.6630 | 174.9275 | 12.75697 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 09:57:56 | 99.6434 | 0.03534 | 10.0363 | 250.6630 | 174.9275 | 12.75697 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 09:57:56 | 99.6434 | 0.03534 | 10.0363 | 250.6630 | 174.9275 | 12.75697 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 09:57:56 | 99.6434 | 0.03534 | 10.0363 | 250.6630 | 174.9275 | 12.75697 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 10:54:28 | 99.6432 | 0.03534 | 9.6983 | 263.7110 | 174.9275 | 12.75697 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 10:54:28 | 99.6432 | 0.03534 | 9.6983 | 263.7110 | 174.9275 | 12.75697 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 10:54:28 | 99.6432 | 0.03534 | 9.6983 | 263.7110 | 174.9275 | 12.75697 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 10:54:28 | 99.6432 | 0.03534 | 9.6983 | 263.7110 | 174.9275 | 12.75697 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 10:54:28 | 99.6432 | 0.03534 | 9.6983 | 263.7110 | 174.9275 | 12.75697 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 10:54:28 | 99.6432 | 0.03534 | 9.6983 | 263.7110 | 174.9275 | 12.75697 | – |