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 Jul 01 17:56 | 2025 Jun 30 22:29:07 | 35.6095 | 0.01366 | 23.6164 | 125.6794 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 30 17:56 | 2025 Jun 29 19:55:10 | 35.6094 | 0.01366 | 0.0845 | 115.5598 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:13:36 | 35.6092 | 0.01368 | 0.6076 | 104.4063 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 28 17:56 | 2025 Jun 28 12:39:50 | 35.6093 | 0.01368 | 0.6351 | 103.8078 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 27 17:56 | 2025 Jun 26 23:09:19 | 35.6094 | 0.01371 | 1.2958 | 89.6288 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 26 17:56 | 2025 Jun 25 22:08:53 | 35.6094 | 0.01373 | 1.7363 | 80.2200 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 25 17:56 | 2025 Jun 24 16:27:03 | 35.6097 | 0.01375 | 2.2592 | 69.0352 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 24 17:56 | 2025 Jun 23 21:41:38 | 35.6100 | 0.01377 | 2.5895 | 61.9592 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 23 17:56 | 2025 Jun 23 07:37:33 | 35.6101 | 0.01378 | 2.8372 | 56.6664 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 22 17:56 | 2025 Jun 22 00:21:46 | 35.6101 | 0.01382 | 3.3876 | 44.9006 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 21 17:56 | 2025 Jun 20 01:27:54 | 35.6097 | 0.01387 | 4.2132 | 27.2766 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 20 17:57 | 2025 Jun 20 01:27:54 | 35.6097 | 0.01387 | 4.2132 | 27.2766 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 19 17:56 | 2025 Jun 18 22:53:18 | 35.6093 | 0.01390 | 4.6811 | 17.3136 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 18 17:56 | 2025 Jun 17 10:55:47 | 35.6093 | 0.01395 | 5.3140 | 3.8308 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 17 17:56 | 2025 Jun 17 10:55:47 | 35.6093 | 0.01395 | 5.3140 | 3.8308 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 16 17:56 | 2025 Jun 16 02:05:48 | 35.6098 | 0.01400 | 5.8919 | 351.5562 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 15 17:56 | 2025 Jun 14 12:34:16 | 35.6095 | 0.01406 | 6.5522 | 337.5767 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 14 17:56 | 2025 Jun 14 12:34:16 | 35.6095 | 0.01406 | 6.5522 | 337.5767 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 13 17:56 | 2025 Jun 13 05:17:53 | 35.6093 | 0.01410 | 7.1025 | 325.9454 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 12 17:56 | 2025 Jun 11 22:01:24 | 35.6088 | 0.01414 | 7.6527 | 314.3150 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 11 17:56 | 2025 Jun 11 07:56:58 | 35.6086 | 0.01416 | 7.9003 | 309.0967 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 10 17:56 | 2025 Jun 09 23:06:34 | 35.6082 | 0.01419 | 8.4780 | 296.9296 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 09 17:56 | 2025 Jun 08 09:34:37 | 35.6079 | 0.01422 | 9.1382 | 283.0522 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 08 17:56 | 2025 Jun 08 04:53:07 | 35.6078 | 0.01422 | 9.2208 | 281.3245 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 07 17:56 | 2025 Jun 06 10:39:33 | 35.6080 | 0.01424 | 9.9634 | 265.7009 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 06 17:56 | 2025 Jun 06 10:39:33 | 35.6080 | 0.01424 | 9.9634 | 265.7009 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 05 17:56 | 2025 Jun 04 11:44:23 | 35.6084 | 0.01424 | 10.7886 | 248.3192 | 235.6733 | 15.33311 | 5.243 |
| 2025 Jun 04 17:57 | 2025 Jun 04 03:55:11 | 35.6085 | 0.01425 | 10.9261 | 245.4091 | 235.6733 | 15.33311 | 5.243 |