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 |
| 2025 Nov 09 18:57 | 2025 Nov 08 04:19:45 | 29.7197 | 0.01366 | 17.5734 | 25.1971 | 335.5193 | 13.55514 | – |
| 2025 Nov 08 18:56 | 2025 Nov 08 04:19:45 | 29.7197 | 0.01366 | 17.5734 | 25.1971 | 335.5193 | 13.55514 | – |
| 2025 Nov 07 18:57 | 2025 Nov 06 22:16:42 | 29.7198 | 0.01366 | 17.9978 | 15.0403 | 335.5193 | 13.55514 | – |
| 2025 Nov 05 18:57 | 2025 Nov 05 05:37:18 | 29.7202 | 0.01366 | 18.5719 | 1.3039 | 335.5193 | 13.55514 | – |
| 2025 Nov 04 18:57 | 2025 Nov 03 21:48:12 | 29.7205 | 0.01366 | 19.0212 | 350.5497 | 335.5193 | 13.55514 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 06:54:51 | 29.7208 | 0.01366 | 19.5704 | 337.4137 | 335.5193 | 13.55514 | – |
| 2025 Nov 02 18:57 | 2025 Nov 02 06:54:51 | 29.7208 | 0.01366 | 19.5704 | 337.4137 | 335.5193 | 13.55514 | – |
| 2025 Nov 01 18:58 | 2025 Oct 31 16:01:31 | 29.7211 | 0.01366 | 20.1196 | 324.2717 | 335.5193 | 13.55514 | – |
| 2025 Oct 31 18:57 | 2025 Oct 31 05:25:09 | 29.7212 | 0.01366 | 20.2693 | 320.6879 | 335.5193 | 13.55514 | – |
| 2025 Oct 30 18:57 | 2025 Oct 30 06:26:22 | 29.7213 | 0.01366 | 20.5938 | 312.9276 | 335.5193 | 13.55514 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 07:27:35 | 29.7215 | 0.01367 | 20.9183 | 305.1698 | 335.5193 | 13.55514 | – |
| 2025 Oct 28 18:57 | 2025 Oct 27 09:30:03 | 29.7218 | 0.01367 | 21.5673 | 289.6516 | 335.5193 | 13.55514 | – |
| 2025 Oct 27 18:57 | 2025 Oct 27 09:30:03 | 29.7218 | 0.01367 | 21.5673 | 289.6516 | 335.5193 | 13.55514 | – |
| 2025 Oct 26 18:57 | 2025 Oct 26 08:45:14 | 29.7219 | 0.01366 | 21.9168 | 281.2935 | 335.5193 | 13.55514 | – |
| 2025 Oct 25 17:57 | 2025 Oct 25 09:46:30 | 29.7220 | 0.01366 | 22.2413 | 273.5346 | 335.5193 | 13.55514 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:49:01 | 29.7221 | 0.01366 | 22.8902 | 258.0154 | 335.5193 | 13.55514 | – |
| 2025 Oct 22 17:56 | 2025 Oct 22 04:00:02 | 29.7226 | 0.01366 | 23.3395 | 247.2724 | 335.5193 | 13.55514 | – |
| 2025 Oct 21 17:56 | 2025 Oct 20 20:11:03 | 29.7225 | 0.01366 | 23.7888 | 236.5281 | 335.5193 | 13.55514 | – |
| 2025 Oct 20 17:56 | 2025 Oct 20 04:16:33 | 29.7225 | 0.01366 | 0.0134 | 231.1539 | 335.5193 | 13.55514 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 22:13:39 | 29.7224 | 0.01366 | 0.4377 | 221.0048 | 335.5193 | 13.55514 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:19:10 | 29.7223 | 0.01366 | 0.6623 | 215.6322 | 335.5193 | 13.55514 | – |
| 2025 Oct 17 17:56 | 2025 Oct 16 13:39:57 | 29.7221 | 0.01365 | 1.2364 | 201.8946 | 335.5193 | 13.55514 | – |
| 2025 Oct 16 17:56 | 2025 Oct 15 23:31:32 | 29.7220 | 0.01365 | 1.4361 | 197.1165 | 335.5193 | 13.55514 | – |
| 2025 Oct 15 17:56 | 2025 Oct 14 13:56:33 | 29.7218 | 0.01365 | 1.9103 | 185.7626 | 335.5193 | 13.55514 | – |
| 2025 Oct 14 17:56 | 2025 Oct 13 14:57:52 | 29.7217 | 0.01365 | 2.2347 | 177.9968 | 335.5193 | 13.55514 | – |