Spacecraft information: KAKEHASHI
| Launched | 20 February 1998 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 25175 |
| COSPAR ID | 1998-011A |
| Alternative names |
COMETS |
| Observing |
Current orbital elements
| Inclination | 30.196° |
| Eccentricity | 0.52875 |
| RA ascending node | 22.030 hr |
| Argument perigee | 211.028° |
| Mean anomaly | 102.725° |
| Orbital period | 328.075 min |
| Epoch of osculation | 11 Dec 2025, 19:29 |
Derived Quantities
| Min Altitude | 1054.5 km |
| Mean Altitude | 9386.1 km |
| Peak Altitude | 17717.7 km |
Launched alongside
H-2 R/BOrbital History
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