Orbital elements of DELTA 1 R/B
| Launched | 22 April 1970 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 4377 |
| 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 Dec 06 18:56 | 2025 Dec 02 03:38:42 | 26.6741 | 0.57252 | 13.9315 | 15.7666 | 356.5315 | 4.48708 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 03:38:42 | 26.6741 | 0.57252 | 13.9315 | 15.7666 | 356.5315 | 4.48708 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 03:38:42 | 26.6741 | 0.57252 | 13.9315 | 15.7666 | 356.5315 | 4.48708 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 03:38:42 | 26.6741 | 0.57252 | 13.9315 | 15.7666 | 356.5315 | 4.48708 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 03:38:42 | 26.6741 | 0.57252 | 13.9315 | 15.7666 | 356.5315 | 4.48708 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 05:48:21 | 26.6819 | 0.57267 | 14.3368 | 5.5992 | 356.5315 | 4.48708 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 05:48:21 | 26.6819 | 0.57267 | 14.3368 | 5.5992 | 356.5315 | 4.48708 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 05:48:21 | 26.6819 | 0.57267 | 14.3368 | 5.5992 | 356.5315 | 4.48708 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 05:48:21 | 26.6819 | 0.57267 | 14.3368 | 5.5992 | 356.5315 | 4.48708 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 05:48:21 | 26.6819 | 0.57267 | 14.3368 | 5.5992 | 356.5315 | 4.48708 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 05:48:21 | 26.6819 | 0.57267 | 14.3368 | 5.5992 | 356.5315 | 4.48708 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 02:40:55 | 26.6869 | 0.57281 | 14.6372 | 358.0595 | 356.5315 | 4.48708 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 02:40:55 | 26.6869 | 0.57281 | 14.6372 | 358.0595 | 356.5315 | 4.48708 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 02:40:55 | 26.6869 | 0.57281 | 14.6372 | 358.0595 | 356.5315 | 4.48708 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 02:40:55 | 26.6869 | 0.57281 | 14.6372 | 358.0595 | 356.5315 | 4.48708 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 17:24:09 | 26.7016 | 0.57319 | 15.3030 | 341.3533 | 356.5315 | 4.48708 | – |
| 2025 Nov 16 18:58 | 2025 Nov 08 17:24:09 | 26.7016 | 0.57319 | 15.3030 | 341.3533 | 356.5315 | 4.48708 | – |
| 2025 Nov 15 18:57 | 2025 Nov 08 17:24:09 | 26.7016 | 0.57319 | 15.3030 | 341.3533 | 356.5315 | 4.48708 | – |
| 2025 Nov 13 18:56 | 2025 Nov 08 17:24:09 | 26.7016 | 0.57319 | 15.3030 | 341.3533 | 356.5315 | 4.48708 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 17:24:09 | 26.7016 | 0.57319 | 15.3030 | 341.3533 | 356.5315 | 4.48708 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 17:24:09 | 26.7016 | 0.57319 | 15.3030 | 341.3533 | 356.5315 | 4.48708 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 17:24:09 | 26.7016 | 0.57319 | 15.3030 | 341.3533 | 356.5315 | 4.48708 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 17:24:09 | 26.7016 | 0.57319 | 15.3030 | 341.3533 | 356.5315 | 4.48708 | – |