Orbital elements of DELTA 1 R/B(2)
| Launched | 25 February 1987 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 17563 |
| 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 Dec 18 18:57 | 2025 Dec 11 15:34:34 | 17.8449 | 0.59782 | 12.6016 | 330.8788 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 17 18:58 | 2025 Dec 11 15:34:34 | 17.8449 | 0.59782 | 12.6016 | 330.8788 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 16 18:57 | 2025 Dec 11 15:34:34 | 17.8449 | 0.59782 | 12.6016 | 330.8788 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 15 18:58 | 2025 Dec 11 15:34:34 | 17.8449 | 0.59782 | 12.6016 | 330.8788 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 14 18:56 | 2025 Dec 11 15:34:34 | 17.8449 | 0.59782 | 12.6016 | 330.8788 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 13 18:56 | 2025 Dec 11 15:34:34 | 17.8449 | 0.59782 | 12.6016 | 330.8788 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 12 18:57 | 2025 Dec 11 15:34:34 | 17.8449 | 0.59782 | 12.6016 | 330.8788 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 11 18:56 | 2025 Dec 06 21:46:53 | 17.8431 | 0.59788 | 12.8497 | 323.9793 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 10 18:56 | 2025 Dec 06 21:46:53 | 17.8431 | 0.59788 | 12.8497 | 323.9793 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 09 18:56 | 2025 Dec 06 21:46:53 | 17.8431 | 0.59788 | 12.8497 | 323.9793 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 08 18:56 | 2025 Dec 06 21:46:53 | 17.8431 | 0.59788 | 12.8497 | 323.9793 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 07 18:56 | 2025 Dec 06 21:46:53 | 17.8431 | 0.59788 | 12.8497 | 323.9793 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 06 18:56 | 2025 Nov 30 22:02:05 | 17.8410 | 0.59801 | 13.1633 | 315.2665 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 05 18:57 | 2025 Nov 30 22:02:05 | 17.8410 | 0.59801 | 13.1633 | 315.2665 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 04 18:57 | 2025 Nov 30 22:02:05 | 17.8410 | 0.59801 | 13.1633 | 315.2665 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 03 18:56 | 2025 Nov 30 22:02:05 | 17.8410 | 0.59801 | 13.1633 | 315.2665 | 6.0878 | 4.00640 | 6.243 |
| 2025 Dec 02 18:56 | 2025 Nov 30 22:02:05 | 17.8410 | 0.59801 | 13.1633 | 315.2665 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 30 18:57 | 2025 Nov 24 16:17:31 | 17.8376 | 0.59814 | 13.4904 | 306.1817 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 29 18:56 | 2025 Nov 24 16:17:31 | 17.8376 | 0.59814 | 13.4904 | 306.1817 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 28 18:57 | 2025 Nov 24 16:17:31 | 17.8376 | 0.59814 | 13.4904 | 306.1817 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 27 18:57 | 2025 Nov 24 16:17:31 | 17.8376 | 0.59814 | 13.4904 | 306.1817 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 26 18:57 | 2025 Nov 24 16:17:31 | 17.8376 | 0.59814 | 13.4904 | 306.1817 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 25 18:57 | 2025 Nov 24 16:17:31 | 17.8376 | 0.59814 | 13.4904 | 306.1817 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 24 18:56 | 2025 Nov 19 16:29:43 | 17.8361 | 0.59822 | 13.7520 | 298.9214 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 23 18:57 | 2025 Nov 19 16:29:43 | 17.8361 | 0.59822 | 13.7520 | 298.9214 | 6.0878 | 4.00640 | 6.243 |
| 2025 Nov 21 18:57 | 2025 Nov 19 16:29:43 | 17.8361 | 0.59822 | 13.7520 | 298.9214 | 6.0878 | 4.00640 | 6.243 |