Key statistics
Satellite JAS 1B (FUJI 2) at a glance.
Uptime
13094
Days in orbit
Revolutions
≈ 12.8
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.1
Latest
Satellite identification and parameters
Extended collection of information and parameters for JAS 1B (FUJI 2).
Object identification
Identified? True
Debris? False
Object name: JAS 1B (FUJI 2)
International designator: 1990-013C
Object number (NORAD): 20480
Object ID (CCSDS): 20480
Country: JAPAN (JPN)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 112.195 minutes
Inclination: 99.0539 deg
SMA: 7705.63 km
Apoapsis: 1743.294 km
Periapsis: 911.696 km
RAAN: 298.8864 deg
Eccentricy: 0.05396045
Argument of periapsis: 208.0252 deg
Mean anomaly: 149.0803 deg
Mean motion: 12.83484279 rev/day
Mean motion (dot): -0.00000021 rev/day2
B* drag term: 0.000027269918 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 3:54 a.m. UTC
TLE line 0: 0 JAS 1B (FUJI 2)
TLE line 1: 1 20480U 90013C 25346.16282311 -.00000021 00000-0 27270-4 0 9997
TLE line 2: 2 20480 99.0539 298.8864 0539605 208.0252 149.0803 12.83484279679345
Live tracking on map
Real-time ground track for satellite JAS 1B (FUJI 2).
Associated space launch
Japanese Earth observation satellite
JAS 1B (FUJI 2) was lifted into orbit during the mission ‘H-1 | Momo 1b’, on board a H-1 space rocket.
The launch took place on Feb. 7, 1990, 1:33 a.m. from Osaki Launch Complex.
For more information about the launch, click the button.
H-1 | Momo 1b
Agency: N/A
Status: Launch Successful
Launch date: Feb. 7, 1990, 1:33 a.m. UTC
Rocket: H-1
Launch pad: Osaki Launch Complex
Location: Tanegashima Space Center, Japan
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
