Orbital elements of HISAKI
| Launched | 13 September 2013 |
| Flight ended | – |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 39253 |
| Alternative names |
SPRINT-A SPECTROSCOPIC PLANET OBSERVATORY FOR RECOGNITION OF INTERACTION OF ATMOSPHERE |
| 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 Mar 05 18:56 | 2026 Mar 05 13:52:01 | 29.7221 | 0.01367 | 1.7840 | 256.7793 | 101.7495 | 13.55530 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 06:03:03 | 29.7220 | 0.01367 | 2.2333 | 246.0358 | 101.7495 | 13.55530 | – |
| 2026 Mar 03 18:56 | 2026 Mar 03 07:04:22 | 29.7218 | 0.01367 | 2.5578 | 238.2771 | 101.7495 | 13.55530 | – |
| 2026 Mar 02 18:57 | 2026 Mar 02 15:09:53 | 29.7216 | 0.01367 | 2.7825 | 232.9063 | 101.7495 | 13.55530 | – |
| 2026 Mar 01 18:57 | 2026 Mar 01 02:02:48 | 29.7212 | 0.01367 | 3.3066 | 220.3721 | 101.7495 | 13.55530 | – |
| 2026 Feb 28 18:56 | 2026 Feb 28 06:36:14 | 29.7210 | 0.01367 | 3.5812 | 213.8059 | 101.7495 | 13.55530 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 05:51:31 | 29.7208 | 0.01368 | 3.9306 | 205.4475 | 101.7495 | 13.55530 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 10:24:57 | 29.7205 | 0.01368 | 4.2052 | 198.8796 | 101.7495 | 13.55530 | – |