Orbital elements of DELTA 1 R/B
| Launched | 10 December 1972 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 6306 |
| 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 30 17:56 | 2026 Jun 29 13:22:09 | 99.7963 | 0.02691 | 15.5174 | 230.3110 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:22:09 | 99.7963 | 0.02691 | 15.5174 | 230.3110 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 28 17:56 | 2026 Jun 22 13:38:30 | 99.7965 | 0.02690 | 15.1058 | 245.8801 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 27 17:55 | 2026 Jun 22 13:38:30 | 99.7965 | 0.02690 | 15.1058 | 245.8801 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 26 17:56 | 2026 Jun 22 13:38:30 | 99.7965 | 0.02690 | 15.1058 | 245.8801 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 25 17:56 | 2026 Jun 22 13:38:30 | 99.7965 | 0.02690 | 15.1058 | 245.8801 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 24 17:55 | 2026 Jun 22 13:38:30 | 99.7965 | 0.02690 | 15.1058 | 245.8801 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 23 17:56 | 2026 Jun 22 13:38:30 | 99.7965 | 0.02690 | 15.1058 | 245.8801 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 22 17:56 | 2026 Jun 17 02:36:29 | 99.7967 | 0.02689 | 14.7843 | 258.0479 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 21 17:57 | 2026 Jun 17 02:36:29 | 99.7967 | 0.02689 | 14.7843 | 258.0479 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 20 17:56 | 2026 Jun 17 02:36:29 | 99.7967 | 0.02689 | 14.7843 | 258.0479 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 19 17:57 | 2026 Jun 17 02:36:29 | 99.7967 | 0.02689 | 14.7843 | 258.0479 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 18 17:56 | 2026 Jun 17 02:36:29 | 99.7967 | 0.02689 | 14.7843 | 258.0479 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 17 17:57 | 2026 Jun 17 02:36:29 | 99.7967 | 0.02689 | 14.7843 | 258.0479 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 16 17:55 | 2026 Jun 12 03:20:38 | 99.7968 | 0.02689 | 14.4916 | 269.1240 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 15 17:56 | 2026 Jun 12 03:20:38 | 99.7968 | 0.02689 | 14.4916 | 269.1240 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 14 17:57 | 2026 Jun 12 03:20:38 | 99.7968 | 0.02689 | 14.4916 | 269.1240 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 13 17:56 | 2026 Jun 12 03:20:38 | 99.7968 | 0.02689 | 14.4916 | 269.1240 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 12 17:56 | 2026 Jun 12 03:20:38 | 99.7968 | 0.02689 | 14.4916 | 269.1240 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 11 17:57 | 2026 Jun 06 09:12:21 | 99.7971 | 0.02689 | 14.1526 | 281.9498 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 10 17:56 | 2026 Jun 06 09:12:21 | 99.7971 | 0.02689 | 14.1526 | 281.9498 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 09 17:57 | 2026 Jun 06 09:12:21 | 99.7971 | 0.02689 | 14.1526 | 281.9498 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 08 17:56 | 2026 Jun 06 09:12:21 | 99.7971 | 0.02689 | 14.1526 | 281.9498 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 07 17:56 | 2026 Jun 06 09:12:21 | 99.7971 | 0.02689 | 14.1526 | 281.9498 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 06 17:56 | 2026 May 31 02:21:12 | 99.7975 | 0.02690 | 13.7824 | 295.9461 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 05 17:56 | 2026 May 31 02:21:12 | 99.7975 | 0.02690 | 13.7824 | 295.9461 | 298.5293 | 12.88498 | 6.743 |
| 2026 Jun 04 17:57 | 2026 May 31 02:21:12 | 99.7975 | 0.02690 | 13.7824 | 295.9461 | 298.5293 | 12.88498 | 6.743 |