2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. Greenhouse Gases Observing Satellite
// earth science · 2009

Greenhouse Gases Observing Satellite

Japanese Earth observation satellite. Greenhouse Gases Observing Satellite was launched on January 23, 2009 aboard a H-IIA 202 from Tanegashima. Latest status in GCAT: in orbit.

COSPAR 2009-002ANORAD 33492Japan

Identity

Name in GCAT
Ibuki
Common name
Greenhouse Gases Observing Satellite
Payload designation
GOSAT
International designator
2009-002A
NORAD catalog number
33492
GCAT identifier
S33492
UN registration
ST/SG/SER.E/574

Mission

Mission type
Earth science
Use
Civil government
Program
NASDA RS
Owner
JAXA
Country
Japan
Builder
Mitsubishi Electric Co.
Platform (bus)
GOSAT

Launch

Date
January 23, 2009 · 03:54 UTC
Launch record
2009-002Success
Rocket
H-IIA 202
Spaceport
Tanegashima · pad Y

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
668 km
Apogee
672 km
Inclination
98.03°
Status
In orbit
Last known active
February 2023

Size

Mass
1,750 kg
Dry mass
1,750 kg
Length
3.7 m
Diameter
1.80 m
Span
13.7 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q925312 (CC0).