Orbital elements of COURIER 1B
| Launched | 3 October 1960 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 58 |
| 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 15 18:58 | 2025 Dec 12 02:55:29 | 28.3287 | 0.01650 | 0.5952 | 98.7912 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 02:55:29 | 28.3287 | 0.01650 | 0.5952 | 98.7912 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 02:55:29 | 28.3287 | 0.01650 | 0.5952 | 98.7912 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 02:55:29 | 28.3287 | 0.01650 | 0.5952 | 98.7912 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:28:44 | 28.3287 | 0.01649 | 2.2505 | 58.2780 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:28:44 | 28.3287 | 0.01649 | 2.2505 | 58.2780 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:28:44 | 28.3287 | 0.01649 | 2.2505 | 58.2780 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:28:44 | 28.3287 | 0.01649 | 2.2505 | 58.2780 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:28:44 | 28.3287 | 0.01649 | 2.2505 | 58.2780 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 11:35:18 | 28.3280 | 0.01649 | 3.8557 | 18.9891 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 11:35:18 | 28.3280 | 0.01649 | 3.8557 | 18.9891 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 11:35:18 | 28.3280 | 0.01649 | 3.8557 | 18.9891 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 11:35:18 | 28.3280 | 0.01649 | 3.8557 | 18.9891 | 263.1350 | 13.46422 | 8.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 11:35:18 | 28.3280 | 0.01649 | 3.8557 | 18.9891 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:45:03 | 28.3272 | 0.01649 | 6.2635 | 320.0442 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:45:03 | 28.3272 | 0.01649 | 6.2635 | 320.0442 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:45:03 | 28.3272 | 0.01649 | 6.2635 | 320.0442 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:45:03 | 28.3272 | 0.01649 | 6.2635 | 320.0442 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:45:03 | 28.3272 | 0.01649 | 6.2635 | 320.0442 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:45:03 | 28.3272 | 0.01649 | 6.2635 | 320.0442 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 02:24:20 | 28.3265 | 0.01649 | 8.0444 | 276.4626 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 02:24:20 | 28.3265 | 0.01649 | 8.0444 | 276.4626 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 02:24:20 | 28.3265 | 0.01649 | 8.0444 | 276.4626 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 02:24:20 | 28.3265 | 0.01649 | 8.0444 | 276.4626 | 263.1350 | 13.46422 | 8.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 14:35:52 | 28.3258 | 0.01649 | 11.9320 | 181.2994 | 263.1350 | 13.46422 | 8.243 |