Orbital elements of DELTA 1 R/B
| Launched | 14 January 1970 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 4298 |
| 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 Mar 17 18:56 | 2026 Mar 14 07:14:09 | 27.9181 | 0.65106 | 7.3009 | 336.7017 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 16 18:57 | 2026 Mar 14 07:14:09 | 27.9181 | 0.65106 | 7.3009 | 336.7017 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 15 18:56 | 2026 Mar 14 07:14:09 | 27.9181 | 0.65106 | 7.3009 | 336.7017 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 00:24:52 | 27.9088 | 0.65116 | 7.4621 | 332.7444 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 00:24:52 | 27.9088 | 0.65116 | 7.4621 | 332.7444 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 00:24:52 | 27.9088 | 0.65116 | 7.4621 | 332.7444 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 00:24:52 | 27.9088 | 0.65116 | 7.4621 | 332.7444 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 00:24:52 | 27.9088 | 0.65116 | 7.4621 | 332.7444 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 04:51:23 | 27.8959 | 0.65128 | 7.6812 | 327.3718 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 04:51:23 | 27.8959 | 0.65128 | 7.6812 | 327.3718 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 04:51:23 | 27.8959 | 0.65128 | 7.6812 | 327.3718 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 04:51:23 | 27.8959 | 0.65128 | 7.6812 | 327.3718 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 04:51:23 | 27.8959 | 0.65128 | 7.6812 | 327.3718 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 04:51:23 | 27.8959 | 0.65128 | 7.6812 | 327.3718 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 03 18:56 | 2026 Feb 25 03:53:35 | 27.8823 | 0.65144 | 7.9469 | 320.8563 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 02 18:57 | 2026 Feb 25 03:53:35 | 27.8823 | 0.65144 | 7.9469 | 320.8563 | 3.8626 | 3.26752 | 7.743 |
| 2026 Mar 01 18:57 | 2026 Feb 25 03:53:35 | 27.8823 | 0.65144 | 7.9469 | 320.8563 | 3.8626 | 3.26752 | 7.743 |
| 2026 Feb 28 18:56 | 2026 Feb 25 03:53:35 | 27.8823 | 0.65144 | 7.9469 | 320.8563 | 3.8626 | 3.26752 | 7.743 |
| 2026 Feb 27 19:05 | 2026 Feb 25 03:53:35 | 27.8823 | 0.65144 | 7.9469 | 320.8563 | 3.8626 | 3.26752 | 7.743 |
| 2026 Feb 26 20:45 | 2026 Feb 25 03:53:35 | 27.8823 | 0.65144 | 7.9469 | 320.8563 | 3.8626 | 3.26752 | 7.743 |