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 | 21972 |
| 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 Nov 10 18:57 | 2025 Nov 04 15:03:46 | 99.6208 | 0.03346 | 11.8537 | 239.4090 | 143.7205 | 12.92081 | – |
| 2025 Nov 09 18:57 | 2025 Nov 04 15:03:46 | 99.6208 | 0.03346 | 11.8537 | 239.4090 | 143.7205 | 12.92081 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 14:35:42 | 99.6205 | 0.03347 | 11.6776 | 246.2247 | 143.7205 | 12.92081 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 14:35:42 | 99.6205 | 0.03347 | 11.6776 | 246.2247 | 143.7205 | 12.92081 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 14:35:42 | 99.6205 | 0.03347 | 11.6776 | 246.2247 | 143.7205 | 12.92081 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 14:35:42 | 99.6205 | 0.03347 | 11.6776 | 246.2247 | 143.7205 | 12.92081 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 14:35:42 | 99.6205 | 0.03347 | 11.6776 | 246.2247 | 143.7205 | 12.92081 | – |
| 2025 Nov 02 18:57 | 2025 Oct 26 13:38:57 | 99.6223 | 0.03348 | 11.3258 | 259.8459 | 143.7205 | 12.92081 | – |
| 2025 Nov 01 18:58 | 2025 Oct 26 13:38:57 | 99.6223 | 0.03348 | 11.3258 | 259.8459 | 143.7205 | 12.92081 | – |
| 2025 Oct 31 18:57 | 2025 Oct 26 13:38:57 | 99.6223 | 0.03348 | 11.3258 | 259.8459 | 143.7205 | 12.92081 | – |
| 2025 Oct 30 18:57 | 2025 Oct 26 13:38:57 | 99.6223 | 0.03348 | 11.3258 | 259.8459 | 143.7205 | 12.92081 | – |
| 2025 Oct 29 18:57 | 2025 Oct 26 13:38:57 | 99.6223 | 0.03348 | 11.3258 | 259.8459 | 143.7205 | 12.92081 | – |
| 2025 Oct 28 18:57 | 2025 Oct 22 14:51:18 | 99.6227 | 0.03348 | 11.0956 | 268.7542 | 143.7205 | 12.92081 | – |
| 2025 Oct 27 18:57 | 2025 Oct 22 14:51:18 | 99.6227 | 0.03348 | 11.0956 | 268.7542 | 143.7205 | 12.92081 | – |
| 2025 Oct 26 18:57 | 2025 Oct 22 14:51:18 | 99.6227 | 0.03348 | 11.0956 | 268.7542 | 143.7205 | 12.92081 | – |
| 2025 Oct 25 17:57 | 2025 Oct 22 14:51:18 | 99.6227 | 0.03348 | 11.0956 | 268.7542 | 143.7205 | 12.92081 | – |
| 2025 Oct 24 17:57 | 2025 Oct 22 14:51:18 | 99.6227 | 0.03348 | 11.0956 | 268.7542 | 143.7205 | 12.92081 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 03:45:51 | 99.6230 | 0.03350 | 10.8355 | 278.8136 | 143.7205 | 12.92081 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 03:45:51 | 99.6230 | 0.03350 | 10.8355 | 278.8136 | 143.7205 | 12.92081 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 03:45:51 | 99.6230 | 0.03350 | 10.8355 | 278.8136 | 143.7205 | 12.92081 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 03:45:51 | 99.6230 | 0.03350 | 10.8355 | 278.8136 | 143.7205 | 12.92081 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 03:45:51 | 99.6230 | 0.03350 | 10.8355 | 278.8136 | 143.7205 | 12.92081 | – |
| 2025 Oct 17 17:56 | 2025 Oct 06 14:10:57 | 99.6251 | 0.03353 | 10.1613 | 304.8827 | 143.7205 | 12.92081 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 14:10:57 | 99.6251 | 0.03353 | 10.1613 | 304.8827 | 143.7205 | 12.92081 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 14:10:57 | 99.6251 | 0.03353 | 10.1613 | 304.8827 | 143.7205 | 12.92081 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 14:10:57 | 99.6251 | 0.03353 | 10.1613 | 304.8827 | 143.7205 | 12.92081 | – |