Key statistics
Satellite H-2A R/B at a glance.
Uptime
8400
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.3
Latest
Satellite identification and parameters
Extended collection of information and parameters for H-2A R/B.
Object identification
Identified? True
Debris? False
Object name: H-2A R/B
International designator: 2002-056E
Object number (NORAD): 27601
Object ID (CCSDS): 27601
Country: JAPAN (JPN)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.441 minutes
Inclination: 98.3063 deg
SMA: 7157.609 km
Apoapsis: 830.571 km
Periapsis: 728.376 km
RAAN: 304.9613 deg
Eccentricy: 0.00713893
Argument of periapsis: 62.7669 deg
Mean anomaly: 308.8492 deg
Mean motion: 14.33675444 rev/day
Mean motion (dot): 0.00000585 rev/day2
B* drag term: 0.00021927852 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, 4:22 a.m. UTC
TLE line 0: 0 H-2A R/B
TLE line 1: 1 27601U 02056E 25346.18252755 .00000585 00000-0 21928-3 0 9997
TLE line 2: 2 27601 98.3063 304.9613 0071389 62.7669 308.8492 14.33675444201577
Live tracking on map
Real-time ground track for satellite H-2A R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object H-2A R/B.
Associated space launch
Midori II has been engaged in various observation missions to understand the realities and causes of global environmental changes, such as abnormal weather conditions and the expansion of the ozone hole.
H-2A R/B was lifted into orbit during the mission ‘H-IIA 202 | Midori-2’, on board a H-IIA space rocket.
The launch took place on Dec. 14, 2002, 1:31 a.m. from Yoshinobu Launch Complex LP-1.
For more information about the launch, click the button.
H-IIA 202 | Midori-2
Agency: N/A
Status: Launch Successful
Launch date: Dec. 14, 2002, 1:31 a.m. UTC
Rocket: H-IIA
Launch pad: Yoshinobu Launch Complex LP-1
Location: Tanegashima Space Center, Japan
...
Latest news about this satellite
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