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. MTSat-1R
// meteorology · 2005

MTSat-1R

Decommissioned Japanese geostationary navigation satellite. MTSat-1R was launched on February 26, 2005 aboard a H-IIA 2022 from Tanegashima. Latest status in GCAT: in orbit.

COSPAR 2005-006ANORAD 28622Japan

Identity

Name in GCAT
Himawari-6
Common name
MTSat-1R
Payload designation
MTSAT-1R
International designator
2005-006A
NORAD catalog number
28622
GCAT identifier
S28622
UN registration
ST/SG/SER.E/486

Mission

Mission type
Meteorology, Communications
Use
Civil government
Program
GMS
Owner
JAXA
Country
Japan
Builder
SS/Loral
Platform (bus)
SSL-1300

Launch

Date
February 26, 2005 · 09:25 UTC
Launch record
2005-006Success
Spaceport
Tanegashima · pad Y

Orbit and fate

Orbit class (GCAT)
GEO/D
Perigee
35,576 km
Apogee
35,896 km
Inclination
0.27°
Status
In orbit
Last known active
December 2015
End of operations
Dec 13, 2015

Size

Mass
2,900 kg
Dry mass
1,250 kg
Length
4.5 m
Diameter
2.60 m
Span
33.1 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q18285252 (CC0).