Orbital elements of ASTRO-H
| Launched | 16 February 2016 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 41337 |
| Alternative names |
HITOMI |
| 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 |
| 2026 Jul 20 17:57 | 2026 Jul 20 03:20:04 | 30.9974 | 0.00097 | 14.7569 | 225.0111 | 134.9744 | 15.10644 | – |
| 2026 Jul 19 19:06 | 2026 Jul 19 09:53:27 | 30.9975 | 0.00097 | 15.0699 | 217.6479 | 134.9744 | 15.10644 | – |
| 2026 Jul 19 17:57 | 2026 Jul 19 03:32:51 | 30.9975 | 0.00097 | 15.1837 | 215.0666 | 134.9744 | 15.10644 | – |
| 2026 Jul 18 17:57 | 2026 Jul 18 05:20:48 | 30.9977 | 0.00096 | 15.5820 | 205.8369 | 134.9744 | 15.10644 | – |
| 2026 Jul 17 17:57 | 2026 Jul 17 07:08:44 | 30.9979 | 0.00096 | 15.9804 | 196.6219 | 134.9744 | 15.10644 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 04:11:13 | 30.9979 | 0.00097 | 16.4641 | 185.1656 | 134.9744 | 15.10644 | – |
| 2026 Jul 15 17:57 | 2026 Jul 15 04:24:00 | 30.9981 | 0.00096 | 16.8910 | 175.2176 | 134.9744 | 15.10644 | – |
| 2026 Jul 14 17:56 | 2026 Jul 13 11:10:10 | 30.9985 | 0.00096 | 17.6308 | 157.9025 | 134.9744 | 15.10644 | – |
| 2026 Jul 13 17:56 | 2026 Jul 13 06:24:43 | 30.9986 | 0.00096 | 17.7162 | 155.9263 | 134.9744 | 15.10644 | – |
| 2026 Jul 12 17:56 | 2026 Jul 12 11:22:56 | 30.9988 | 0.00096 | 18.0576 | 147.9668 | 134.9744 | 15.10644 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 10:00:34 | 30.9994 | 0.00096 | 18.5129 | 137.3545 | 134.9744 | 15.10644 | – |
| 2026 Jul 09 17:56 | 2026 Jul 08 10:38:52 | 30.9999 | 0.00095 | 19.7933 | 107.1927 | 134.9744 | 15.10644 | – |
| 2026 Jul 08 17:56 | 2026 Jul 08 09:03:43 | 30.9999 | 0.00095 | 19.8217 | 106.5144 | 134.9744 | 15.10644 | – |
| 2026 Jul 07 17:56 | 2026 Jul 07 10:51:38 | 30.9999 | 0.00095 | 20.2201 | 97.0215 | 134.9744 | 15.10644 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 17:37:44 | 31.0001 | 0.00096 | 20.9599 | 79.5177 | 134.9744 | 15.10644 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 17:50:29 | 31.0003 | 0.00096 | 21.3866 | 69.4595 | 134.9744 | 15.10644 | – |
| 2026 Jul 04 17:56 | 2026 Jul 04 01:58:59 | 31.0003 | 0.00096 | 21.6712 | 62.7335 | 134.9744 | 15.10644 | – |
| 2026 Jul 03 17:57 | 2026 Jul 02 18:15:57 | 31.0004 | 0.00096 | 22.2402 | 49.4068 | 134.9744 | 15.10644 | – |
| 2026 Jul 02 17:56 | 2026 Jul 02 02:24:26 | 31.0005 | 0.00096 | 22.5247 | 42.5679 | 134.9744 | 15.10644 | – |
| 2026 Jul 01 17:56 | 2026 Jun 30 18:41:24 | 31.0005 | 0.00096 | 23.0938 | 29.3738 | 134.9744 | 15.10644 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:33:30 | 31.0005 | 0.00097 | 23.6343 | 16.7049 | 134.9744 | 15.10644 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:33:30 | 31.0005 | 0.00097 | 23.6343 | 16.7049 | 134.9744 | 15.10644 | – |
| 2026 Jun 28 17:56 | 2026 Jun 27 20:54:41 | 31.0006 | 0.00097 | 0.3456 | 0.2040 | 134.9744 | 15.10644 | – |
| 2026 Jun 27 17:55 | 2026 Jun 27 05:03:09 | 31.0006 | 0.00097 | 0.6301 | 353.5408 | 134.9744 | 15.10644 | – |
| 2026 Jun 26 17:56 | 2026 Jun 26 05:15:51 | 31.0005 | 0.00097 | 1.0569 | 343.6046 | 134.9744 | 15.10644 | – |
| 2026 Jun 25 17:56 | 2026 Jun 24 23:07:55 | 31.0000 | 0.00097 | 1.5975 | 331.2378 | 134.9744 | 15.10644 | – |
| 2026 Jun 24 17:55 | 2026 Jun 23 23:20:36 | 31.0000 | 0.00098 | 2.0243 | 321.3491 | 134.9744 | 15.10644 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 17:12:40 | 30.9999 | 0.00098 | 2.5649 | 308.7686 | 134.9744 | 15.10644 | – |