Orbital elements of DELTA 2 R/B(1)
| Launched | 23 January 1990 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20453 |
| 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 22 18:56 | 2026 Mar 21 18:02:45 | 35.6029 | 0.00807 | 6.3731 | 10.6768 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 21 19:05 | 2026 Mar 21 10:21:12 | 35.6026 | 0.00809 | 6.5136 | 7.6483 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 03:34:54 | 35.6026 | 0.00815 | 7.0758 | 355.6437 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 19 18:56 | 2026 Mar 18 19:16:07 | 35.6024 | 0.00820 | 7.6661 | 343.0931 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 18 18:56 | 2026 Mar 18 11:34:29 | 35.6025 | 0.00821 | 7.8065 | 340.0430 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 17 18:56 | 2026 Mar 17 12:29:30 | 35.6030 | 0.00825 | 8.2280 | 331.0794 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 20:28:41 | 35.6032 | 0.00832 | 8.9585 | 315.6893 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 12:46:57 | 35.6034 | 0.00834 | 9.0989 | 312.6685 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 14 18:56 | 2026 Mar 14 12:09:21 | 35.6034 | 0.00838 | 9.5483 | 303.1324 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 13 18:57 | 2026 Mar 12 13:58:30 | 35.6032 | 0.00845 | 10.3909 | 285.3867 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 12 18:57 | 2026 Mar 12 13:58:30 | 35.6032 | 0.00845 | 10.3909 | 285.3867 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 11 18:56 | 2026 Mar 11 08:43:23 | 35.6035 | 0.00849 | 10.9244 | 274.1701 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 08:05:16 | 35.6036 | 0.00853 | 11.3737 | 264.7126 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 09 18:56 | 2026 Mar 09 08:59:25 | 35.6039 | 0.00854 | 11.7948 | 255.8292 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 08 18:57 | 2026 Mar 08 09:53:27 | 35.6042 | 0.00857 | 12.2158 | 246.9553 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 07 18:57 | 2026 Mar 07 09:14:57 | 35.6042 | 0.00859 | 12.6649 | 237.5116 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 06 18:56 | 2026 Mar 06 10:08:42 | 35.6042 | 0.00862 | 13.0858 | 228.5737 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 05 18:56 | 2026 Mar 05 15:39:36 | 35.6043 | 0.00863 | 13.4225 | 221.4085 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:55:49 | 35.6042 | 0.00866 | 13.9275 | 210.6924 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 03 18:56 | 2026 Mar 03 11:16:44 | 35.6035 | 0.00868 | 14.3763 | 201.1503 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 02 18:57 | 2026 Mar 02 10:37:30 | 35.6028 | 0.00870 | 14.8251 | 191.5547 | 349.5661 | 15.57485 | 5.243 |
| 2026 Mar 01 18:57 | 2026 Mar 01 11:30:34 | 35.6026 | 0.00871 | 15.2458 | 182.5520 | 349.5661 | 15.57485 | 5.243 |
| 2026 Feb 28 18:56 | 2026 Feb 28 12:23:30 | 35.6028 | 0.00873 | 15.6664 | 173.5638 | 349.5661 | 15.57485 | 5.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 20:18:58 | 35.6027 | 0.00877 | 16.3953 | 157.9804 | 349.5661 | 15.57485 | 5.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:09:00 | 35.6029 | 0.00877 | 16.5075 | 155.5426 | 349.5661 | 15.57485 | 5.243 |