Orbital elements of JCSAT-4A
| Launched | 15 February 1999 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | Japan |
| NORAD ID | 25630 |
| 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 Apr 23 17:53 | 2024 Apr 22 00:23:54 | 7.8329 | 0.00260 | 4.2256 | 19.3197 | 5.9135 | 0.98810 | – |
| 2024 Apr 22 17:52 | 2024 Apr 22 00:23:54 | 7.8329 | 0.00260 | 4.2256 | 19.3197 | 5.9135 | 0.98810 | – |
| 2024 Apr 21 17:53 | 2024 Apr 15 20:47:27 | 7.8192 | 0.00254 | 4.2292 | 18.8436 | 5.9135 | 0.98810 | – |
| 2024 Apr 20 17:52 | 2024 Apr 15 20:47:27 | 7.8192 | 0.00254 | 4.2292 | 18.8436 | 5.9135 | 0.98810 | – |
| 2024 Apr 19 17:53 | 2024 Apr 15 20:47:27 | 7.8192 | 0.00254 | 4.2292 | 18.8436 | 5.9135 | 0.98810 | – |
| 2024 Apr 18 17:57 | 2024 Apr 15 20:47:27 | 7.8192 | 0.00254 | 4.2292 | 18.8436 | 5.9135 | 0.98810 | – |
| 2024 Apr 17 17:53 | 2024 Apr 15 20:47:27 | 7.8192 | 0.00254 | 4.2292 | 18.8436 | 5.9135 | 0.98810 | – |
| 2024 Apr 16 17:53 | 2024 Apr 15 20:47:27 | 7.8192 | 0.00254 | 4.2292 | 18.8436 | 5.9135 | 0.98810 | – |
| 2024 Apr 15 17:54 | 2024 Apr 10 11:06:06 | 7.8058 | 0.00251 | 4.2324 | 18.6717 | 5.9135 | 0.98810 | – |
| 2024 Apr 14 17:53 | 2024 Apr 10 11:06:06 | 7.8058 | 0.00251 | 4.2324 | 18.6717 | 5.9135 | 0.98810 | – |
| 2024 Apr 13 17:53 | 2024 Apr 10 11:06:06 | 7.8058 | 0.00251 | 4.2324 | 18.6717 | 5.9135 | 0.98810 | – |
| 2024 Apr 12 17:53 | 2024 Apr 10 11:06:06 | 7.8058 | 0.00251 | 4.2324 | 18.6717 | 5.9135 | 0.98810 | – |
| 2024 Apr 11 17:54 | 2024 Apr 10 11:06:06 | 7.8058 | 0.00251 | 4.2324 | 18.6717 | 5.9135 | 0.98810 | – |
| 2024 Apr 10 17:56 | 2024 Apr 10 11:06:06 | 7.8058 | 0.00251 | 4.2324 | 18.6717 | 5.9135 | 0.98810 | – |
| 2024 Apr 09 17:56 | 2024 Apr 04 18:45:14 | 7.7907 | 0.00252 | 4.2355 | 18.2393 | 5.9135 | 0.98810 | – |
| 2024 Apr 08 17:55 | 2024 Apr 04 18:45:14 | 7.7907 | 0.00252 | 4.2355 | 18.2393 | 5.9135 | 0.98810 | – |
| 2024 Apr 07 17:53 | 2024 Apr 04 18:45:14 | 7.7907 | 0.00252 | 4.2355 | 18.2393 | 5.9135 | 0.98810 | – |
| 2024 Apr 06 17:58 | 2024 Apr 04 18:45:14 | 7.7907 | 0.00252 | 4.2355 | 18.2393 | 5.9135 | 0.98810 | – |
| 2024 Apr 05 17:53 | 2024 Apr 04 18:45:14 | 7.7907 | 0.00252 | 4.2355 | 18.2393 | 5.9135 | 0.98810 | – |
| 2024 Apr 04 17:56 | 2024 Mar 30 16:53:34 | 7.7781 | 0.00252 | 4.2383 | 17.6184 | 5.9135 | 0.98810 | – |
| 2024 Apr 03 17:53 | 2024 Mar 30 16:53:34 | 7.7781 | 0.00252 | 4.2383 | 17.6184 | 5.9135 | 0.98810 | – |
| 2024 Apr 02 17:52 | 2024 Mar 30 16:53:34 | 7.7781 | 0.00252 | 4.2383 | 17.6184 | 5.9135 | 0.98810 | – |
| 2024 Apr 01 17:52 | 2024 Mar 30 16:53:34 | 7.7781 | 0.00252 | 4.2383 | 17.6184 | 5.9135 | 0.98810 | – |
| 2024 Mar 31 17:52 | 2024 Mar 30 16:53:34 | 7.7781 | 0.00252 | 4.2383 | 17.6184 | 5.9135 | 0.98810 | – |
| 2024 Mar 30 18:52 | 2024 Mar 22 14:55:38 | 7.7598 | 0.00245 | 4.2432 | 16.9624 | 5.9135 | 0.98810 | – |
| 2024 Mar 29 18:52 | 2024 Mar 22 14:55:38 | 7.7598 | 0.00245 | 4.2432 | 16.9624 | 5.9135 | 0.98810 | – |
| 2024 Mar 28 18:52 | 2024 Mar 22 14:55:38 | 7.7598 | 0.00245 | 4.2432 | 16.9624 | 5.9135 | 0.98810 | – |
| 2024 Mar 27 18:52 | 2024 Mar 22 14:55:38 | 7.7598 | 0.00245 | 4.2432 | 16.9624 | 5.9135 | 0.98810 | – |