Orbital elements of DELTA 1 R/B(2)
| Launched | 15 August 1984 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15206 |
| 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 21 17:57 | 2026 May 21 00:08:14 | 26.5493 | 0.78189 | 7.8795 | 285.9279 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 20 17:57 | 2026 May 15 23:21:29 | 26.5348 | 0.78185 | 7.9664 | 283.8443 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 19 17:58 | 2026 May 15 23:21:29 | 26.5348 | 0.78185 | 7.9664 | 283.8443 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 18 17:57 | 2026 May 15 23:21:29 | 26.5348 | 0.78185 | 7.9664 | 283.8443 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 17 17:57 | 2026 May 15 23:21:29 | 26.5348 | 0.78185 | 7.9664 | 283.8443 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 16 17:56 | 2026 May 15 23:21:29 | 26.5348 | 0.78185 | 7.9664 | 283.8443 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 15 17:57 | 2026 May 09 01:16:54 | 26.5176 | 0.78170 | 8.0845 | 280.9951 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 14 17:58 | 2026 May 09 01:16:54 | 26.5176 | 0.78170 | 8.0845 | 280.9951 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 13 17:58 | 2026 May 09 01:16:54 | 26.5176 | 0.78170 | 8.0845 | 280.9951 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 12 17:58 | 2026 May 09 01:16:54 | 26.5176 | 0.78170 | 8.0845 | 280.9951 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 11 17:56 | 2026 May 09 01:16:54 | 26.5176 | 0.78170 | 8.0845 | 280.9951 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 10 17:57 | 2026 May 09 01:16:54 | 26.5176 | 0.78170 | 8.0845 | 280.9951 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 09 17:57 | 2026 May 04 00:29:46 | 26.5077 | 0.78157 | 8.1696 | 278.9408 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 08 17:57 | 2026 May 04 00:29:46 | 26.5077 | 0.78157 | 8.1696 | 278.9408 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 07 17:58 | 2026 May 04 00:29:46 | 26.5077 | 0.78157 | 8.1696 | 278.9408 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 06 17:57 | 2026 May 04 00:29:46 | 26.5077 | 0.78157 | 8.1696 | 278.9408 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 05 17:57 | 2026 May 04 00:29:46 | 26.5077 | 0.78157 | 8.1696 | 278.9408 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 04 17:57 | 2026 Apr 27 17:30:21 | 26.4957 | 0.78139 | 8.2774 | 276.3495 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 03 17:57 | 2026 Apr 27 17:30:21 | 26.4957 | 0.78139 | 8.2774 | 276.3495 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 02 17:57 | 2026 Apr 27 17:30:21 | 26.4957 | 0.78139 | 8.2774 | 276.3495 | 7.5160 | 1.58951 | 5.743 |
| 2026 May 01 17:56 | 2026 Apr 27 17:30:21 | 26.4957 | 0.78139 | 8.2774 | 276.3495 | 7.5160 | 1.58951 | 5.743 |
| 2026 Apr 30 17:56 | 2026 Apr 27 17:30:21 | 26.4957 | 0.78139 | 8.2774 | 276.3495 | 7.5160 | 1.58951 | 5.743 |
| 2026 Apr 29 17:57 | 2026 Apr 23 07:48:36 | 26.4879 | 0.78126 | 8.3529 | 274.5352 | 7.5160 | 1.58951 | 5.743 |
| 2026 Apr 28 17:56 | 2026 Apr 23 07:48:36 | 26.4879 | 0.78126 | 8.3529 | 274.5352 | 7.5160 | 1.58951 | 5.743 |
| 2026 Apr 27 17:58 | 2026 Apr 23 07:48:36 | 26.4879 | 0.78126 | 8.3529 | 274.5352 | 7.5160 | 1.58951 | 5.743 |
| 2026 Apr 26 17:58 | 2026 Apr 23 07:48:36 | 26.4879 | 0.78126 | 8.3529 | 274.5352 | 7.5160 | 1.58951 | 5.743 |
| 2026 Apr 25 17:58 | 2026 Apr 23 07:48:36 | 26.4879 | 0.78126 | 8.3529 | 274.5352 | 7.5160 | 1.58951 | 5.743 |
| 2026 Apr 24 17:59 | 2026 Apr 23 07:48:36 | 26.4879 | 0.78126 | 8.3529 | 274.5352 | 7.5160 | 1.58951 | 5.743 |