Orbital elements of DELTA 2 R/B(2)
| Launched | 9 January 1998 | 
| Flight ended | – | 
| Launch site | Air Force Eastern Test Range, Florida, USA | 
| Owner | United States | 
| NORAD ID | 25136 | 
| 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 Oct 30 18:57 | 2025 Oct 26 18:08:37 | 23.1375 | 0.69364 | 11.4618 | 170.1969 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 29 18:57 | 2025 Oct 26 18:08:37 | 23.1375 | 0.69364 | 11.4618 | 170.1969 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 28 18:57 | 2025 Oct 23 03:01:52 | 23.1319 | 0.69372 | 11.5321 | 168.3501 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 27 18:57 | 2025 Oct 23 03:01:52 | 23.1319 | 0.69372 | 11.5321 | 168.3501 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 26 18:57 | 2025 Oct 23 03:01:52 | 23.1319 | 0.69372 | 11.5321 | 168.3501 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 25 17:57 | 2025 Oct 23 03:01:52 | 23.1319 | 0.69372 | 11.5321 | 168.3501 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 24 17:57 | 2025 Oct 23 03:01:52 | 23.1319 | 0.69372 | 11.5321 | 168.3501 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 22 17:56 | 2025 Oct 16 04:12:23 | 23.1211 | 0.69389 | 11.6669 | 164.8105 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 21 17:56 | 2025 Oct 16 04:12:23 | 23.1211 | 0.69389 | 11.6669 | 164.8105 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 20 17:56 | 2025 Oct 16 04:12:23 | 23.1211 | 0.69389 | 11.6669 | 164.8105 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 19 17:56 | 2025 Oct 16 04:12:23 | 23.1211 | 0.69389 | 11.6669 | 164.8105 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 18 17:56 | 2025 Oct 16 04:12:23 | 23.1211 | 0.69389 | 11.6669 | 164.8105 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 17 17:56 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 16 17:56 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 15 17:56 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 14 17:56 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 12 17:56 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 11 17:57 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 09 17:56 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 08 17:56 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 07 17:56 | 2025 Oct 07 05:02:35 | 23.1080 | 0.69414 | 11.8418 | 160.2259 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 05 17:56 | 2025 Sep 26 07:09:23 | 23.0925 | 0.69447 | 12.0556 | 154.6286 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 04 17:57 | 2025 Sep 26 07:09:23 | 23.0925 | 0.69447 | 12.0556 | 154.6286 | 352.6799 | 2.19859 | 6.743 | 
| 2025 Oct 03 17:57 | 2025 Sep 26 07:09:23 | 23.0925 | 0.69447 | 12.0556 | 154.6286 | 352.6799 | 2.19859 | 6.743 |