Orbital elements of ESSA 4
| Launched | 25 January 1967 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2657 |
| Alternative names |
TOS-B |
| 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 |
| 2024 Dec 26 18:53 | 2024 Dec 22 09:43:35 | 102.0630 | 0.00729 | 10.5578 | 260.6678 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 25 18:53 | 2024 Dec 22 09:43:35 | 102.0630 | 0.00729 | 10.5578 | 260.6678 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 24 18:53 | 2024 Dec 22 09:43:35 | 102.0630 | 0.00729 | 10.5578 | 260.6678 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 23 19:54 | 2024 Dec 22 09:43:35 | 102.0630 | 0.00729 | 10.5578 | 260.6678 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 22 18:53 | 2024 Dec 22 09:43:35 | 102.0630 | 0.00729 | 10.5578 | 260.6678 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 21 18:53 | 2024 Dec 14 05:51:16 | 102.0626 | 0.00729 | 9.9879 | 276.7238 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 20 18:53 | 2024 Dec 14 05:51:16 | 102.0626 | 0.00729 | 9.9879 | 276.7238 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 19 18:53 | 2024 Dec 14 05:51:16 | 102.0626 | 0.00729 | 9.9879 | 276.7238 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 18 18:53 | 2024 Dec 14 05:51:16 | 102.0626 | 0.00729 | 9.9879 | 276.7238 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 17 18:53 | 2024 Dec 14 05:51:16 | 102.0626 | 0.00729 | 9.9879 | 276.7238 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 16 18:54 | 2024 Dec 14 05:51:16 | 102.0626 | 0.00729 | 9.9879 | 276.7238 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 14 18:53 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 13 18:53 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 12 18:53 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 11 18:53 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 10 18:53 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 09 18:53 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 08 18:56 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 07 18:57 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 06 18:53 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 05 18:54 | 2024 Dec 05 09:19:36 | 102.0624 | 0.00729 | 9.3696 | 294.1309 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 04 18:54 | 2024 Nov 30 10:12:10 | 102.0623 | 0.00729 | 9.0230 | 303.8897 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 03 18:54 | 2024 Nov 30 10:12:10 | 102.0623 | 0.00729 | 9.0230 | 303.8897 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 02 18:54 | 2024 Nov 30 10:12:10 | 102.0623 | 0.00729 | 9.0230 | 303.8897 | 127.3835 | 12.69878 | 9.243 |
| 2024 Dec 01 19:13 | 2024 Nov 30 10:12:10 | 102.0623 | 0.00729 | 9.0230 | 303.8897 | 127.3835 | 12.69878 | 9.243 |
| 2024 Nov 30 18:53 | 2024 Nov 30 10:12:10 | 102.0623 | 0.00729 | 9.0230 | 303.8897 | 127.3835 | 12.69878 | 9.243 |
| 2024 Nov 29 18:54 | 2024 Nov 25 10:59:25 | 102.0621 | 0.00729 | 8.6762 | 313.6771 | 127.3835 | 12.69878 | 9.243 |