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 |
| 2025 Nov 01 18:58 | 2025 Oct 31 05:55:57 | 35.6069 | 0.01184 | 19.6077 | 152.2396 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 31 18:57 | 2025 Oct 31 05:55:57 | 35.6069 | 0.01184 | 19.6077 | 152.2396 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 30 18:57 | 2025 Oct 30 06:36:54 | 35.6074 | 0.01184 | 20.0235 | 143.3432 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 29 18:57 | 2025 Oct 29 07:17:45 | 35.6078 | 0.01184 | 20.4393 | 134.4515 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 28 18:57 | 2025 Oct 27 08:39:15 | 35.6081 | 0.01185 | 21.2707 | 116.6940 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 27 18:57 | 2025 Oct 27 08:39:15 | 35.6081 | 0.01185 | 21.2707 | 116.6940 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 26 18:57 | 2025 Oct 26 09:19:53 | 35.6079 | 0.01185 | 21.6864 | 107.8321 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 25 17:57 | 2025 Oct 25 06:53:52 | 35.6077 | 0.01186 | 22.1575 | 97.7238 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:21:24 | 35.6074 | 0.01189 | 22.9334 | 81.1061 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 22 17:56 | 2025 Oct 21 11:08:43 | 35.6087 | 0.01192 | 23.7924 | 62.6570 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 21 17:56 | 2025 Oct 20 05:35:37 | 35.6089 | 0.01195 | 0.3187 | 51.3793 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 20 17:56 | 2025 Oct 20 05:35:37 | 35.6089 | 0.01195 | 0.3187 | 51.3793 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 19 17:56 | 2025 Oct 18 22:29:03 | 35.6089 | 0.01198 | 0.8727 | 39.5182 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:55:43 | 35.6079 | 0.01200 | 1.1497 | 33.6365 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 17 17:56 | 2025 Oct 15 15:08:39 | 35.6072 | 0.01208 | 2.2852 | 9.4190 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 16 17:56 | 2025 Oct 15 15:08:39 | 35.6072 | 0.01208 | 2.2852 | 9.4190 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 15 17:56 | 2025 Oct 14 15:48:23 | 35.6079 | 0.01211 | 2.7007 | 0.6141 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 14 17:56 | 2025 Oct 13 16:28:04 | 35.6081 | 0.01214 | 3.1161 | 351.7942 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 12 17:56 | 2025 Oct 11 16:13:51 | 35.6084 | 0.01221 | 3.9745 | 333.5761 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 11 17:57 | 2025 Oct 11 02:13:32 | 35.6084 | 0.01222 | 4.2237 | 328.2732 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 09 17:56 | 2025 Oct 09 03:32:22 | 35.6081 | 0.01228 | 5.0542 | 310.6558 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 08 17:56 | 2025 Oct 08 11:58:36 | 35.6076 | 0.01230 | 5.3311 | 304.8481 | 208.4717 | 15.41360 | 5.243 |
| 2025 Oct 07 17:56 | 2025 Oct 06 21:04:03 | 35.6072 | 0.01233 | 6.0232 | 290.2415 | 208.4717 | 15.41360 | 5.243 |