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 | 21433 |
| 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 |
| 2026 Feb 01 18:56 | 2026 Jan 27 10:30:03 | 99.7188 | 0.00592 | 12.8710 | 231.1415 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 31 18:56 | 2026 Jan 27 10:30:03 | 99.7188 | 0.00592 | 12.8710 | 231.1415 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 30 18:57 | 2026 Jan 27 10:30:03 | 99.7188 | 0.00592 | 12.8710 | 231.1415 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 29 18:56 | 2026 Jan 27 10:30:03 | 99.7188 | 0.00592 | 12.8710 | 231.1415 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 28 18:56 | 2026 Jan 27 10:30:03 | 99.7188 | 0.00592 | 12.8710 | 231.1415 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 27 18:56 | 2026 Jan 22 09:25:57 | 99.7180 | 0.00591 | 12.5427 | 243.6821 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 26 18:57 | 2026 Jan 22 09:25:57 | 99.7180 | 0.00591 | 12.5427 | 243.6821 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 25 18:57 | 2026 Jan 22 09:25:57 | 99.7180 | 0.00591 | 12.5427 | 243.6821 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 24 18:58 | 2026 Jan 22 09:25:57 | 99.7180 | 0.00591 | 12.5427 | 243.6821 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 22 18:56 | 2026 Jan 22 09:25:57 | 99.7180 | 0.00591 | 12.5427 | 243.6821 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 21 18:56 | 2026 Jan 16 09:23:06 | 99.7173 | 0.00590 | 12.1522 | 258.5920 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 20 19:06 | 2026 Jan 16 09:23:06 | 99.7173 | 0.00590 | 12.1522 | 258.5920 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 19 18:57 | 2026 Jan 16 09:23:06 | 99.7173 | 0.00590 | 12.1522 | 258.5920 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 18 18:57 | 2026 Jan 16 09:23:06 | 99.7173 | 0.00590 | 12.1522 | 258.5920 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 17 18:56 | 2026 Jan 16 09:23:06 | 99.7173 | 0.00590 | 12.1522 | 258.5920 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 16 18:57 | 2026 Jan 16 09:23:06 | 99.7173 | 0.00590 | 12.1522 | 258.5920 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 15 18:56 | 2026 Jan 11 10:26:10 | 99.7169 | 0.00589 | 11.8298 | 270.9337 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 13 18:56 | 2026 Jan 11 10:26:10 | 99.7169 | 0.00589 | 11.8298 | 270.9337 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 11 18:57 | 2026 Jan 11 10:26:10 | 99.7169 | 0.00589 | 11.8298 | 270.9337 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 10 18:57 | 2026 Jan 06 04:41:55 | 99.7166 | 0.00588 | 11.4889 | 284.0178 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 09 18:57 | 2026 Jan 06 04:41:55 | 99.7166 | 0.00588 | 11.4889 | 284.0178 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 08 18:56 | 2026 Jan 06 04:41:55 | 99.7166 | 0.00588 | 11.4889 | 284.0178 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 07 18:57 | 2026 Jan 06 04:41:55 | 99.7166 | 0.00588 | 11.4889 | 284.0178 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 06 18:56 | 2026 Jan 06 04:41:55 | 99.7166 | 0.00588 | 11.4889 | 284.0178 | 186.7139 | 13.50253 | 9.743 |
| 2026 Jan 05 18:57 | 2025 Dec 31 10:57:25 | 99.7163 | 0.00587 | 11.1156 | 298.3544 | 186.7139 | 13.50253 | 9.743 |