Orbital elements of DELTA 1 R/B
| Launched | 1 July 1965 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 1433 |
| 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 May 01 17:56 | 2026 Apr 30 09:41:24 | 98.5690 | 0.00398 | 18.5333 | 63.4011 | 297.1255 | 14.62614 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 09:41:24 | 98.5690 | 0.00398 | 18.5333 | 63.4011 | 297.1255 | 14.62614 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 09:12:20 | 98.5683 | 0.00399 | 18.1170 | 81.5745 | 297.1255 | 14.62614 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 09:12:20 | 98.5683 | 0.00399 | 18.1170 | 81.5745 | 297.1255 | 14.62614 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 09:12:20 | 98.5683 | 0.00399 | 18.1170 | 81.5745 | 297.1255 | 14.62614 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 09:12:20 | 98.5683 | 0.00399 | 18.1170 | 81.5745 | 297.1255 | 14.62614 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 09:12:20 | 98.5683 | 0.00399 | 18.1170 | 81.5745 | 297.1255 | 14.62614 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 09:12:20 | 98.5683 | 0.00399 | 18.1170 | 81.5745 | 297.1255 | 14.62614 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 04:25:21 | 98.5674 | 0.00400 | 17.7574 | 97.2251 | 297.1255 | 14.62614 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 04:25:21 | 98.5674 | 0.00400 | 17.7574 | 97.2251 | 297.1255 | 14.62614 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 04:25:21 | 98.5674 | 0.00400 | 17.7574 | 97.2251 | 297.1255 | 14.62614 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 04:25:21 | 98.5674 | 0.00400 | 17.7574 | 97.2251 | 297.1255 | 14.62614 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 04:25:21 | 98.5674 | 0.00400 | 17.7574 | 97.2251 | 297.1255 | 14.62614 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 03:56:09 | 98.5664 | 0.00399 | 17.3411 | 115.3371 | 297.1255 | 14.62614 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 03:56:09 | 98.5664 | 0.00399 | 17.3411 | 115.3371 | 297.1255 | 14.62614 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 03:56:09 | 98.5664 | 0.00399 | 17.3411 | 115.3371 | 297.1255 | 14.62614 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 03:56:09 | 98.5664 | 0.00399 | 17.3411 | 115.3371 | 297.1255 | 14.62614 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 09:00:10 | 98.5657 | 0.00397 | 17.0099 | 129.7977 | 297.1255 | 14.62614 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 09:00:10 | 98.5657 | 0.00397 | 17.0099 | 129.7977 | 297.1255 | 14.62614 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 09:00:10 | 98.5657 | 0.00397 | 17.0099 | 129.7977 | 297.1255 | 14.62614 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 09:00:10 | 98.5657 | 0.00397 | 17.0099 | 129.7977 | 297.1255 | 14.62614 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 09:00:10 | 98.5657 | 0.00397 | 17.0099 | 129.7977 | 297.1255 | 14.62614 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 05:13:48 | 98.5645 | 0.00395 | 16.5842 | 148.4927 | 297.1255 | 14.62614 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 05:13:48 | 98.5645 | 0.00395 | 16.5842 | 148.4927 | 297.1255 | 14.62614 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 05:13:48 | 98.5645 | 0.00395 | 16.5842 | 148.4927 | 297.1255 | 14.62614 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 05:13:48 | 98.5645 | 0.00395 | 16.5842 | 148.4927 | 297.1255 | 14.62614 | – |