Orbital elements of PRISM
| Launched | 22 January 2009 |
| Flight ended | – |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 33493 |
| 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 |
| 2025 Apr 02 17:57 | 2025 Apr 01 04:59:01 | 98.1445 | 0.00096 | 11.8366 | 274.2994 | 85.7172 | 15.81003 | – |
| 2025 Apr 01 17:56 | 2025 Apr 01 04:59:01 | 98.1445 | 0.00096 | 11.8366 | 274.2994 | 85.7172 | 15.81003 | – |
| 2025 Mar 31 17:56 | 2025 Mar 26 04:24:10 | 98.1487 | 0.00079 | 11.3636 | 283.6835 | 85.7172 | 15.81003 | – |
| 2025 Mar 30 17:57 | 2025 Mar 26 04:24:10 | 98.1487 | 0.00079 | 11.3636 | 283.6835 | 85.7172 | 15.81003 | – |
| 2025 Mar 29 18:56 | 2025 Mar 26 04:24:10 | 98.1487 | 0.00079 | 11.3636 | 283.6835 | 85.7172 | 15.81003 | – |
| 2025 Mar 28 18:57 | 2025 Mar 26 04:24:10 | 98.1487 | 0.00079 | 11.3636 | 283.6835 | 85.7172 | 15.81003 | – |
| 2025 Mar 27 18:56 | 2025 Mar 26 04:24:10 | 98.1487 | 0.00079 | 11.3636 | 283.6835 | 85.7172 | 15.81003 | – |
| 2025 Mar 26 18:57 | 2025 Mar 26 04:24:10 | 98.1487 | 0.00079 | 11.3636 | 283.6835 | 85.7172 | 15.81003 | – |
| 2025 Mar 25 18:57 | 2025 Mar 20 20:06:20 | 98.1499 | 0.00058 | 10.9472 | 294.9132 | 85.7172 | 15.81003 | – |
| 2025 Mar 24 18:57 | 2025 Mar 20 20:06:20 | 98.1499 | 0.00058 | 10.9472 | 294.9132 | 85.7172 | 15.81003 | – |
| 2025 Mar 23 18:58 | 2025 Mar 20 20:06:20 | 98.1499 | 0.00058 | 10.9472 | 294.9132 | 85.7172 | 15.81003 | – |
| 2025 Mar 22 18:58 | 2025 Mar 20 20:06:20 | 98.1499 | 0.00058 | 10.9472 | 294.9132 | 85.7172 | 15.81003 | – |
| 2025 Mar 21 18:57 | 2025 Mar 20 20:06:20 | 98.1499 | 0.00058 | 10.9472 | 294.9132 | 85.7172 | 15.81003 | – |
| 2025 Mar 20 18:57 | 2025 Mar 16 11:58:17 | 98.1520 | 0.00042 | 10.6112 | 306.9520 | 85.7172 | 15.81003 | – |
| 2025 Mar 19 18:57 | 2025 Mar 16 11:58:17 | 98.1520 | 0.00042 | 10.6112 | 306.9520 | 85.7172 | 15.81003 | – |
| 2025 Mar 18 18:56 | 2025 Mar 16 11:58:17 | 98.1520 | 0.00042 | 10.6112 | 306.9520 | 85.7172 | 15.81003 | – |
| 2025 Mar 17 18:56 | 2025 Mar 16 11:58:17 | 98.1520 | 0.00042 | 10.6112 | 306.9520 | 85.7172 | 15.81003 | – |
| 2025 Mar 16 18:56 | 2025 Mar 16 11:58:17 | 98.1520 | 0.00042 | 10.6112 | 306.9520 | 85.7172 | 15.81003 | – |
| 2025 Mar 15 18:56 | 2025 Mar 10 04:01:45 | 98.1544 | 0.00026 | 10.1234 | 336.7612 | 85.7172 | 15.81003 | – |
| 2025 Mar 14 18:56 | 2025 Mar 10 04:01:45 | 98.1544 | 0.00026 | 10.1234 | 336.7612 | 85.7172 | 15.81003 | – |
| 2025 Mar 13 18:57 | 2025 Mar 10 04:01:45 | 98.1544 | 0.00026 | 10.1234 | 336.7612 | 85.7172 | 15.81003 | – |
| 2025 Mar 11 18:56 | 2025 Mar 10 04:01:45 | 98.1544 | 0.00026 | 10.1234 | 336.7612 | 85.7172 | 15.81003 | – |
| 2025 Mar 10 18:56 | 2025 Mar 10 04:01:45 | 98.1544 | 0.00026 | 10.1234 | 336.7612 | 85.7172 | 15.81003 | – |
| 2025 Mar 09 18:57 | 2025 Mar 05 11:48:05 | 98.1542 | 0.00019 | 9.7644 | 10.8046 | 85.7172 | 15.81003 | – |
| 2025 Mar 07 18:56 | 2025 Mar 05 11:48:05 | 98.1542 | 0.00019 | 9.7644 | 10.8046 | 85.7172 | 15.81003 | – |