Orbital elements of DELTA 1 R/B(1)
| Launched | 6 April 1978 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10793 |
| 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 20 17:57 | 2026 May 16 13:20:50 | 28.2259 | 0.08740 | 12.3409 | 19.6178 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 19 17:58 | 2026 May 16 13:20:50 | 28.2259 | 0.08740 | 12.3409 | 19.6178 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 18 17:57 | 2026 May 16 13:20:50 | 28.2259 | 0.08740 | 12.3409 | 19.6178 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 17 17:57 | 2026 May 16 13:20:50 | 28.2259 | 0.08740 | 12.3409 | 19.6178 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 16 17:56 | 2026 May 16 13:20:50 | 28.2259 | 0.08740 | 12.3409 | 19.6178 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 15 17:57 | 2026 May 10 12:33:20 | 28.2301 | 0.08740 | 14.2774 | 332.1324 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 14 17:58 | 2026 May 10 12:33:20 | 28.2301 | 0.08740 | 14.2774 | 332.1324 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 13 17:58 | 2026 May 10 12:33:20 | 28.2301 | 0.08740 | 14.2774 | 332.1324 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 12 17:58 | 2026 May 10 12:33:20 | 28.2301 | 0.08740 | 14.2774 | 332.1324 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 11 17:56 | 2026 May 10 12:33:20 | 28.2301 | 0.08740 | 14.2774 | 332.1324 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 10 17:57 | 2026 May 10 12:33:20 | 28.2301 | 0.08740 | 14.2774 | 332.1324 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 09 17:57 | 2026 May 04 19:06:23 | 28.2335 | 0.08742 | 16.1154 | 287.0675 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 08 17:57 | 2026 May 04 19:06:23 | 28.2335 | 0.08742 | 16.1154 | 287.0675 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 07 17:58 | 2026 May 04 19:06:23 | 28.2335 | 0.08742 | 16.1154 | 287.0675 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 06 17:57 | 2026 May 04 19:06:23 | 28.2335 | 0.08742 | 16.1154 | 287.0675 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 05 17:57 | 2026 May 04 19:06:23 | 28.2335 | 0.08742 | 16.1154 | 287.0675 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 04 17:57 | 2026 Apr 30 12:29:39 | 28.2339 | 0.08743 | 17.4874 | 253.4308 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 03 17:57 | 2026 Apr 30 12:29:39 | 28.2339 | 0.08743 | 17.4874 | 253.4308 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 02 17:57 | 2026 Apr 30 12:29:39 | 28.2339 | 0.08743 | 17.4874 | 253.4308 | 343.5936 | 13.07631 | 4.743 |
| 2026 May 01 17:56 | 2026 Apr 30 12:29:39 | 28.2339 | 0.08743 | 17.4874 | 253.4308 | 343.5936 | 13.07631 | 4.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 12:29:39 | 28.2339 | 0.08743 | 17.4874 | 253.4308 | 343.5936 | 13.07631 | 4.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:45:58 | 28.2316 | 0.08742 | 19.4227 | 205.9818 | 343.5936 | 13.07631 | 4.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:45:58 | 28.2316 | 0.08742 | 19.4227 | 205.9818 | 343.5936 | 13.07631 | 4.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:45:58 | 28.2316 | 0.08742 | 19.4227 | 205.9818 | 343.5936 | 13.07631 | 4.743 |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:45:58 | 28.2316 | 0.08742 | 19.4227 | 205.9818 | 343.5936 | 13.07631 | 4.743 |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:45:58 | 28.2316 | 0.08742 | 19.4227 | 205.9818 | 343.5936 | 13.07631 | 4.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:45:58 | 28.2316 | 0.08742 | 19.4227 | 205.9818 | 343.5936 | 13.07631 | 4.743 |
| 2026 Apr 23 17:57 | 2026 Apr 19 12:42:01 | 28.2297 | 0.08741 | 21.0150 | 166.9411 | 343.5936 | 13.07631 | 4.743 |