Orbital elements of DELTA 1 R/B(2)
| Launched | 10 January 1967 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 2643 |
| 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 Apr 29 17:57 | 2026 Apr 24 09:41:43 | 25.7322 | 0.59120 | 16.1915 | 298.8447 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 28 17:56 | 2026 Apr 24 09:41:43 | 25.7322 | 0.59120 | 16.1915 | 298.8447 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 27 17:58 | 2026 Apr 24 09:41:43 | 25.7322 | 0.59120 | 16.1915 | 298.8447 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 26 17:58 | 2026 Apr 24 09:41:43 | 25.7322 | 0.59120 | 16.1915 | 298.8447 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 25 17:58 | 2026 Apr 24 09:41:43 | 25.7322 | 0.59120 | 16.1915 | 298.8447 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 24 17:59 | 2026 Apr 24 09:41:43 | 25.7322 | 0.59120 | 16.1915 | 298.8447 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 23 17:57 | 2026 Apr 17 10:35:20 | 25.7298 | 0.59139 | 16.5609 | 289.4609 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 22 17:57 | 2026 Apr 17 10:35:20 | 25.7298 | 0.59139 | 16.5609 | 289.4609 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 21 17:57 | 2026 Apr 17 10:35:20 | 25.7298 | 0.59139 | 16.5609 | 289.4609 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 20 17:57 | 2026 Apr 17 10:35:20 | 25.7298 | 0.59139 | 16.5609 | 289.4609 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 19 17:58 | 2026 Apr 17 10:35:20 | 25.7298 | 0.59139 | 16.5609 | 289.4609 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 18 17:56 | 2026 Apr 12 09:33:34 | 25.7521 | 0.59159 | 16.8286 | 282.6352 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 16 17:57 | 2026 Apr 12 09:33:34 | 25.7521 | 0.59159 | 16.8286 | 282.6352 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 14 17:57 | 2026 Apr 12 09:33:34 | 25.7521 | 0.59159 | 16.8286 | 282.6352 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 13 17:57 | 2026 Apr 12 09:33:34 | 25.7521 | 0.59159 | 16.8286 | 282.6352 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 12 17:57 | 2026 Apr 07 02:44:53 | 25.7557 | 0.59173 | 17.1083 | 275.5167 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 11 17:57 | 2026 Apr 07 02:44:53 | 25.7557 | 0.59173 | 17.1083 | 275.5167 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 10 17:58 | 2026 Apr 07 02:44:53 | 25.7557 | 0.59173 | 17.1083 | 275.5167 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 09 18:01 | 2026 Apr 07 02:44:53 | 25.7557 | 0.59173 | 17.1083 | 275.5167 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 08 17:57 | 2026 Apr 07 02:44:53 | 25.7557 | 0.59173 | 17.1083 | 275.5167 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 07 17:57 | 2026 Apr 01 14:08:26 | 25.7617 | 0.59196 | 17.4010 | 268.0596 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 06 17:57 | 2026 Apr 01 14:08:26 | 25.7617 | 0.59196 | 17.4010 | 268.0596 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 05 17:56 | 2026 Apr 01 14:08:26 | 25.7617 | 0.59196 | 17.4010 | 268.0596 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 04 17:57 | 2026 Apr 01 14:08:26 | 25.7617 | 0.59196 | 17.4010 | 268.0596 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 03 17:56 | 2026 Apr 01 14:08:26 | 25.7617 | 0.59196 | 17.4010 | 268.0596 | 14.7394 | 4.16433 | 7.243 |
| 2026 Apr 02 18:03 | 2026 Apr 01 14:08:26 | 25.7617 | 0.59196 | 17.4010 | 268.0596 | 14.7394 | 4.16433 | 7.243 |