Orbital elements of DELTA 1 R/B(1)
| Launched | 13 November 1984 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 15392 |
| 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 15 09:34:39 | 21.4951 | 0.10318 | 7.7385 | 210.9141 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 16 18:57 | 2026 Mar 15 09:34:39 | 21.4951 | 0.10318 | 7.7385 | 210.9141 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 09:34:39 | 21.4951 | 0.10318 | 7.7385 | 210.9141 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 02:44:27 | 21.4914 | 0.10319 | 9.3500 | 167.6704 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 02:44:27 | 21.4914 | 0.10319 | 9.3500 | 167.6704 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 02:44:27 | 21.4914 | 0.10319 | 9.3500 | 167.6704 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 02:44:27 | 21.4914 | 0.10319 | 9.3500 | 167.6704 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 02:44:27 | 21.4914 | 0.10319 | 9.3500 | 167.6704 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 14:07:41 | 21.4885 | 0.10321 | 11.0352 | 122.4624 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 14:07:41 | 21.4885 | 0.10321 | 11.0352 | 122.4624 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 14:07:41 | 21.4885 | 0.10321 | 11.0352 | 122.4624 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 14:07:41 | 21.4885 | 0.10321 | 11.0352 | 122.4624 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 14:07:41 | 21.4885 | 0.10321 | 11.0352 | 122.4624 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 14:07:41 | 21.4885 | 0.10321 | 11.0352 | 122.4624 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 10:05:50 | 21.4878 | 0.10323 | 12.9167 | 72.0039 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 10:05:50 | 21.4878 | 0.10323 | 12.9167 | 72.0039 | 142.6322 | 12.46092 | 4.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 10:05:50 | 21.4878 | 0.10323 | 12.9167 | 72.0039 | 142.6322 | 12.46092 | 4.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 10:05:50 | 21.4878 | 0.10323 | 12.9167 | 72.0039 | 142.6322 | 12.46092 | 4.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 10:05:50 | 21.4878 | 0.10323 | 12.9167 | 72.0039 | 142.6322 | 12.46092 | 4.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:05:50 | 21.4878 | 0.10323 | 12.9167 | 72.0039 | 142.6322 | 12.46092 | 4.743 |