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 | 21325 |
| 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 Jun 30 17:56 | 2025 Jun 28 12:20:51 | 99.7304 | 0.01014 | 10.2567 | 15.6050 | 100.2541 | 14.04969 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:20:51 | 99.7304 | 0.01014 | 10.2567 | 15.6050 | 100.2541 | 14.04969 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:20:51 | 99.7304 | 0.01014 | 10.2567 | 15.6050 | 100.2541 | 14.04969 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 09:27:50 | 99.7294 | 0.01020 | 9.8908 | 29.0054 | 100.2541 | 14.04969 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 09:27:50 | 99.7294 | 0.01020 | 9.8908 | 29.0054 | 100.2541 | 14.04969 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 09:27:50 | 99.7294 | 0.01020 | 9.8908 | 29.0054 | 100.2541 | 14.04969 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 09:27:50 | 99.7294 | 0.01020 | 9.8908 | 29.0054 | 100.2541 | 14.04969 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 09:27:50 | 99.7294 | 0.01020 | 9.8908 | 29.0054 | 100.2541 | 14.04969 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 04:06:50 | 99.7312 | 0.01025 | 9.4461 | 45.4185 | 100.2541 | 14.04969 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 04:06:50 | 99.7312 | 0.01025 | 9.4461 | 45.4185 | 100.2541 | 14.04969 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 04:06:50 | 99.7312 | 0.01025 | 9.4461 | 45.4185 | 100.2541 | 14.04969 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 04:06:50 | 99.7312 | 0.01025 | 9.4461 | 45.4185 | 100.2541 | 14.04969 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 04:06:50 | 99.7312 | 0.01025 | 9.4461 | 45.4185 | 100.2541 | 14.04969 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 04:06:50 | 99.7312 | 0.01025 | 9.4461 | 45.4185 | 100.2541 | 14.04969 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 20:10:37 | 99.7314 | 0.01027 | 9.0651 | 59.2995 | 100.2541 | 14.04969 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 20:10:37 | 99.7314 | 0.01027 | 9.0651 | 59.2995 | 100.2541 | 14.04969 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 20:10:37 | 99.7314 | 0.01027 | 9.0651 | 59.2995 | 100.2541 | 14.04969 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 20:10:37 | 99.7314 | 0.01027 | 9.0651 | 59.2995 | 100.2541 | 14.04969 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 20:10:37 | 99.7314 | 0.01027 | 9.0651 | 59.2995 | 100.2541 | 14.04969 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 100.2541 | 14.04969 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 100.2541 | 14.04969 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 100.2541 | 14.04969 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 100.2541 | 14.04969 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 100.2541 | 14.04969 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 20:23:52 | 99.7317 | 0.01022 | 8.6370 | 75.0186 | 100.2541 | 14.04969 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 03:30:10 | 99.7320 | 0.01019 | 8.3009 | 87.4379 | 100.2541 | 14.04969 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 03:30:10 | 99.7320 | 0.01019 | 8.3009 | 87.4379 | 100.2541 | 14.04969 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 03:30:10 | 99.7320 | 0.01019 | 8.3009 | 87.4379 | 100.2541 | 14.04969 | – |