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 | 21985 |
| 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 12:53:56 | 99.5234 | 0.00352 | 2.2532 | 42.3505 | 21.0395 | 14.01207 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 12:53:56 | 99.5234 | 0.00352 | 2.2532 | 42.3505 | 21.0395 | 14.01207 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:53:56 | 99.5234 | 0.00352 | 2.2532 | 42.3505 | 21.0395 | 14.01207 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 08:21:37 | 99.5242 | 0.00349 | 1.8231 | 56.8988 | 21.0395 | 14.01207 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 08:21:37 | 99.5242 | 0.00349 | 1.8231 | 56.8988 | 21.0395 | 14.01207 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 08:21:37 | 99.5242 | 0.00349 | 1.8231 | 56.8988 | 21.0395 | 14.01207 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 08:21:37 | 99.5242 | 0.00349 | 1.8231 | 56.8988 | 21.0395 | 14.01207 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 08:21:37 | 99.5242 | 0.00349 | 1.8231 | 56.8988 | 21.0395 | 14.01207 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 08:23:40 | 99.5226 | 0.00344 | 1.4757 | 68.6450 | 21.0395 | 14.01207 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 08:23:40 | 99.5226 | 0.00344 | 1.4757 | 68.6450 | 21.0395 | 14.01207 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 08:23:40 | 99.5226 | 0.00344 | 1.4757 | 68.6450 | 21.0395 | 14.01207 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 08:23:40 | 99.5226 | 0.00344 | 1.4757 | 68.6450 | 21.0395 | 14.01207 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 08:23:40 | 99.5226 | 0.00344 | 1.4757 | 68.6450 | 21.0395 | 14.01207 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 08:23:40 | 99.5226 | 0.00344 | 1.4757 | 68.6450 | 21.0395 | 14.01207 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 01:26:12 | 99.5224 | 0.00339 | 1.1081 | 81.5434 | 21.0395 | 14.01207 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 01:26:12 | 99.5224 | 0.00339 | 1.1081 | 81.5434 | 21.0395 | 14.01207 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 01:26:12 | 99.5224 | 0.00339 | 1.1081 | 81.5434 | 21.0395 | 14.01207 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 01:26:12 | 99.5224 | 0.00339 | 1.1081 | 81.5434 | 21.0395 | 14.01207 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 01:26:12 | 99.5224 | 0.00339 | 1.1081 | 81.5434 | 21.0395 | 14.01207 | – |
| 2025 Jun 11 17:56 | 2025 Jun 06 12:52:13 | 99.5234 | 0.00331 | 0.7244 | 95.0660 | 21.0395 | 14.01207 | – |
| 2025 Jun 10 17:56 | 2025 Jun 06 12:52:13 | 99.5234 | 0.00331 | 0.7244 | 95.0660 | 21.0395 | 14.01207 | – |
| 2025 Jun 09 17:56 | 2025 Jun 06 12:52:13 | 99.5234 | 0.00331 | 0.7244 | 95.0660 | 21.0395 | 14.01207 | – |
| 2025 Jun 08 17:56 | 2025 Jun 06 12:52:13 | 99.5234 | 0.00331 | 0.7244 | 95.0660 | 21.0395 | 14.01207 | – |
| 2025 Jun 07 17:56 | 2025 Jun 06 12:52:13 | 99.5234 | 0.00331 | 0.7244 | 95.0660 | 21.0395 | 14.01207 | – |
| 2025 Jun 06 17:56 | 2025 Jun 06 12:52:13 | 99.5234 | 0.00331 | 0.7244 | 95.0660 | 21.0395 | 14.01207 | – |
| 2025 Jun 05 17:56 | 2025 May 28 01:29:24 | 99.5232 | 0.00313 | 0.0663 | 119.1389 | 21.0395 | 14.01207 | – |
| 2025 Jun 04 17:57 | 2025 May 28 01:29:24 | 99.5232 | 0.00313 | 0.0663 | 119.1389 | 21.0395 | 14.01207 | – |
| 2025 Jun 03 17:57 | 2025 May 28 01:29:24 | 99.5232 | 0.00313 | 0.0663 | 119.1389 | 21.0395 | 14.01207 | – |