Orbital elements of DELTA 1 R/B
| Launched | 5 November 1973 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 6921 |
| 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 Jun 22 17:56 | 2026 Jun 17 14:09:31 | 102.3380 | 0.00142 | 13.2385 | 268.5371 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 21 17:57 | 2026 Jun 17 14:09:31 | 102.3380 | 0.00142 | 13.2385 | 268.5371 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 20 17:56 | 2026 Jun 17 14:09:31 | 102.3380 | 0.00142 | 13.2385 | 268.5371 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 19 17:57 | 2026 Jun 17 14:09:31 | 102.3380 | 0.00142 | 13.2385 | 268.5371 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 18 17:56 | 2026 Jun 17 14:09:31 | 102.3380 | 0.00142 | 13.2385 | 268.5371 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 14:09:31 | 102.3380 | 0.00142 | 13.2385 | 268.5371 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 16 17:55 | 2026 Jun 12 00:14:20 | 102.3381 | 0.00142 | 12.8637 | 279.0617 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 15 17:56 | 2026 Jun 12 00:14:20 | 102.3381 | 0.00142 | 12.8637 | 279.0617 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 14 17:57 | 2026 Jun 12 00:14:20 | 102.3381 | 0.00142 | 12.8637 | 279.0617 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 13 17:56 | 2026 Jun 12 00:14:20 | 102.3381 | 0.00142 | 12.8637 | 279.0617 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 12 17:56 | 2026 Jun 12 00:14:20 | 102.3381 | 0.00142 | 12.8637 | 279.0617 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 11 17:57 | 2026 Jun 07 07:40:08 | 102.3384 | 0.00142 | 12.5487 | 287.8250 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 10 17:56 | 2026 Jun 07 07:40:08 | 102.3384 | 0.00142 | 12.5487 | 287.8250 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 09 17:57 | 2026 Jun 07 07:40:08 | 102.3384 | 0.00142 | 12.5487 | 287.8250 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 08 17:56 | 2026 Jun 07 07:40:08 | 102.3384 | 0.00142 | 12.5487 | 287.8250 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 07 17:56 | 2026 Jun 07 07:40:08 | 102.3384 | 0.00142 | 12.5487 | 287.8250 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 06 17:56 | 2026 May 31 00:59:28 | 102.3387 | 0.00142 | 12.0598 | 301.4466 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 05 17:56 | 2026 May 31 00:59:28 | 102.3387 | 0.00142 | 12.0598 | 301.4466 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 04 17:57 | 2026 May 31 00:59:28 | 102.3387 | 0.00142 | 12.0598 | 301.4466 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 02 17:56 | 2026 May 31 00:59:28 | 102.3387 | 0.00142 | 12.0598 | 301.4466 | 91.4061 | 12.37068 | 6.243 |
| 2026 Jun 01 17:57 | 2026 May 31 00:59:28 | 102.3387 | 0.00142 | 12.0598 | 301.4466 | 91.4061 | 12.37068 | 6.243 |
| 2026 May 31 17:58 | 2026 May 31 00:59:28 | 102.3387 | 0.00142 | 12.0598 | 301.4466 | 91.4061 | 12.37068 | 6.243 |
| 2026 May 30 17:57 | 2026 May 26 00:39:27 | 102.3393 | 0.00142 | 11.7231 | 310.8293 | 91.4061 | 12.37068 | 6.243 |
| 2026 May 29 17:57 | 2026 May 26 00:39:27 | 102.3393 | 0.00142 | 11.7231 | 310.8293 | 91.4061 | 12.37068 | 6.243 |
| 2026 May 28 17:56 | 2026 May 26 00:39:27 | 102.3393 | 0.00142 | 11.7231 | 310.8293 | 91.4061 | 12.37068 | 6.243 |
| 2026 May 27 17:57 | 2026 May 26 00:39:27 | 102.3393 | 0.00142 | 11.7231 | 310.8293 | 91.4061 | 12.37068 | 6.243 |
| 2026 May 26 17:57 | 2026 May 26 00:39:27 | 102.3393 | 0.00142 | 11.7231 | 310.8293 | 91.4061 | 12.37068 | 6.243 |