Orbital elements of WESTAR 4
| Launched | 25 February 1982 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 13069 |
| 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 Jan 01 18:53 | 2025 Jan 01 02:34:50 | 13.1893 | 0.00057 | 22.5804 | 274.0500 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 31 18:53 | 2024 Dec 26 14:34:30 | 13.1952 | 0.00058 | 22.5830 | 270.8139 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 30 18:53 | 2024 Dec 26 14:34:30 | 13.1952 | 0.00058 | 22.5830 | 270.8139 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 29 20:34 | 2024 Dec 26 14:34:30 | 13.1952 | 0.00058 | 22.5830 | 270.8139 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 28 18:53 | 2024 Dec 26 14:34:30 | 13.1952 | 0.00058 | 22.5830 | 270.8139 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 27 18:53 | 2024 Dec 26 14:34:30 | 13.1952 | 0.00058 | 22.5830 | 270.8139 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 26 18:53 | 2024 Dec 22 00:51:55 | 13.2003 | 0.00058 | 22.5852 | 268.6752 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 25 18:53 | 2024 Dec 22 00:51:55 | 13.2003 | 0.00058 | 22.5852 | 268.6752 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 24 18:53 | 2024 Dec 22 00:51:55 | 13.2003 | 0.00058 | 22.5852 | 268.6752 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 23 19:54 | 2024 Dec 22 00:51:55 | 13.2003 | 0.00058 | 22.5852 | 268.6752 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 22 18:53 | 2024 Dec 22 00:51:55 | 13.2003 | 0.00058 | 22.5852 | 268.6752 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 21 18:53 | 2024 Dec 15 12:50:16 | 13.2072 | 0.00058 | 22.5883 | 266.1272 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 20 18:53 | 2024 Dec 15 12:50:16 | 13.2072 | 0.00058 | 22.5883 | 266.1272 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 19 18:53 | 2024 Dec 15 12:50:16 | 13.2072 | 0.00058 | 22.5883 | 266.1272 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 18 18:53 | 2024 Dec 15 12:50:16 | 13.2072 | 0.00058 | 22.5883 | 266.1272 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 17 18:53 | 2024 Dec 15 12:50:16 | 13.2072 | 0.00058 | 22.5883 | 266.1272 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 16 18:54 | 2024 Dec 15 12:50:16 | 13.2072 | 0.00058 | 22.5883 | 266.1272 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 14 18:53 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 13 18:53 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 12 18:53 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 11 18:53 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 10 18:53 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 09 18:53 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 08 18:56 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 07 18:57 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 06 18:53 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |
| 2024 Dec 05 18:54 | 2024 Dec 05 12:47:34 | 13.2179 | 0.00059 | 22.5931 | 262.5525 | 269.6762 | 0.99773 | 5.243 |