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 | 21506 |
| 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 27 18:57 | 2025 Nov 25 04:03:15 | 99.5999 | 0.01761 | 12.9890 | 247.3310 | 235.7261 | 13.15223 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 04:03:15 | 99.5999 | 0.01761 | 12.9890 | 247.3310 | 235.7261 | 13.15223 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 04:03:15 | 99.5999 | 0.01761 | 12.9890 | 247.3310 | 235.7261 | 13.15223 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:25:06 | 99.6000 | 0.01764 | 12.6900 | 258.8969 | 235.7261 | 13.15223 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:25:06 | 99.6000 | 0.01764 | 12.6900 | 258.8969 | 235.7261 | 13.15223 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:25:06 | 99.6000 | 0.01764 | 12.6900 | 258.8969 | 235.7261 | 13.15223 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:25:06 | 99.6000 | 0.01764 | 12.6900 | 258.8969 | 235.7261 | 13.15223 | – |
| 2025 Nov 18 18:57 | 2025 Nov 06 03:38:37 | 99.6007 | 0.01775 | 11.8385 | 291.7956 | 235.7261 | 13.15223 | – |
| 2025 Nov 16 18:58 | 2025 Nov 06 03:38:37 | 99.6007 | 0.01775 | 11.8385 | 291.7956 | 235.7261 | 13.15223 | – |
| 2025 Nov 15 18:57 | 2025 Nov 06 03:38:37 | 99.6007 | 0.01775 | 11.8385 | 291.7956 | 235.7261 | 13.15223 | – |
| 2025 Nov 13 18:56 | 2025 Nov 06 03:38:37 | 99.6007 | 0.01775 | 11.8385 | 291.7956 | 235.7261 | 13.15223 | – |
| 2025 Nov 12 18:57 | 2025 Nov 06 03:38:37 | 99.6007 | 0.01775 | 11.8385 | 291.7956 | 235.7261 | 13.15223 | – |
| 2025 Nov 11 18:55 | 2025 Nov 06 03:38:37 | 99.6007 | 0.01775 | 11.8385 | 291.7956 | 235.7261 | 13.15223 | – |
| 2025 Nov 10 18:57 | 2025 Nov 06 03:38:37 | 99.6007 | 0.01775 | 11.8385 | 291.7956 | 235.7261 | 13.15223 | – |
| 2025 Nov 09 18:57 | 2025 Nov 06 03:38:37 | 99.6007 | 0.01775 | 11.8385 | 291.7956 | 235.7261 | 13.15223 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 02:54:19 | 99.6009 | 0.01778 | 11.5946 | 301.1852 | 235.7261 | 13.15223 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 02:54:19 | 99.6009 | 0.01778 | 11.5946 | 301.1852 | 235.7261 | 13.15223 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 02:54:19 | 99.6009 | 0.01778 | 11.5946 | 301.1852 | 235.7261 | 13.15223 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 02:54:19 | 99.6009 | 0.01778 | 11.5946 | 301.1852 | 235.7261 | 13.15223 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 02:54:19 | 99.6009 | 0.01778 | 11.5946 | 301.1852 | 235.7261 | 13.15223 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 11:29:35 | 99.6014 | 0.01780 | 11.3137 | 312.0047 | 235.7261 | 13.15223 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 11:29:35 | 99.6014 | 0.01780 | 11.3137 | 312.0047 | 235.7261 | 13.15223 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 11:29:35 | 99.6014 | 0.01780 | 11.3137 | 312.0047 | 235.7261 | 13.15223 | – |