Orbital elements of DELTA 1 R/B
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 10704 |
| 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 Apr 14 17:57 | 2026 Apr 13 05:09:01 | 98.8040 | 0.00735 | 21.2244 | 111.7240 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:09:01 | 98.8040 | 0.00735 | 21.2244 | 111.7240 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 12 17:57 | 2026 Apr 08 14:26:49 | 98.8045 | 0.00734 | 20.9341 | 124.1573 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 11 17:57 | 2026 Apr 08 14:26:49 | 98.8045 | 0.00734 | 20.9341 | 124.1573 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 10 17:58 | 2026 Apr 08 14:26:49 | 98.8045 | 0.00734 | 20.9341 | 124.1573 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 09 18:01 | 2026 Apr 08 14:26:49 | 98.8045 | 0.00734 | 20.9341 | 124.1573 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 14:26:49 | 98.8045 | 0.00734 | 20.9341 | 124.1573 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 07 17:57 | 2026 Apr 02 04:29:59 | 98.8056 | 0.00732 | 20.5305 | 141.4818 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 06 17:57 | 2026 Apr 02 04:29:59 | 98.8056 | 0.00732 | 20.5305 | 141.4818 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 05 17:56 | 2026 Apr 02 04:29:59 | 98.8056 | 0.00732 | 20.5305 | 141.4818 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 04 17:57 | 2026 Apr 02 04:29:59 | 98.8056 | 0.00732 | 20.5305 | 141.4818 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 03 17:56 | 2026 Apr 02 04:29:59 | 98.8056 | 0.00732 | 20.5305 | 141.4818 | 249.1765 | 13.88254 | 6.743 |
| 2026 Apr 02 18:03 | 2026 Apr 02 04:29:59 | 98.8056 | 0.00732 | 20.5305 | 141.4818 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 31 17:57 | 2026 Mar 26 08:10:25 | 98.8067 | 0.00729 | 20.0996 | 160.0004 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 30 17:58 | 2026 Mar 26 08:10:25 | 98.8067 | 0.00729 | 20.0996 | 160.0004 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 29 17:57 | 2026 Mar 26 08:10:25 | 98.8067 | 0.00729 | 20.0996 | 160.0004 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 28 18:57 | 2026 Mar 26 08:10:25 | 98.8067 | 0.00729 | 20.0996 | 160.0004 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 27 18:57 | 2026 Mar 26 08:10:25 | 98.8067 | 0.00729 | 20.0996 | 160.0004 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 26 18:57 | 2026 Mar 26 08:10:25 | 98.8067 | 0.00729 | 20.0996 | 160.0004 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 25 18:56 | 2026 Mar 20 10:20:03 | 98.8075 | 0.00726 | 19.7275 | 176.0679 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 24 18:56 | 2026 Mar 20 10:20:03 | 98.8075 | 0.00726 | 19.7275 | 176.0679 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 23 18:56 | 2026 Mar 20 10:20:03 | 98.8075 | 0.00726 | 19.7275 | 176.0679 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 22 18:56 | 2026 Mar 20 10:20:03 | 98.8075 | 0.00726 | 19.7275 | 176.0679 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:20:03 | 98.8075 | 0.00726 | 19.7275 | 176.0679 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:20:03 | 98.8075 | 0.00726 | 19.7275 | 176.0679 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 19 18:56 | 2026 Mar 15 12:42:39 | 98.8084 | 0.00723 | 19.4190 | 189.4775 | 249.1765 | 13.88254 | 6.743 |
| 2026 Mar 18 18:56 | 2026 Mar 15 12:42:39 | 98.8084 | 0.00723 | 19.4190 | 189.4775 | 249.1765 | 13.88254 | 6.743 |