Key statistics
Satellite OICETS at a glance.
Uptime
7320
Days in orbit
Revolutions
≈ 15.2
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.1
Latest
Satellite identification and parameters
Extended collection of information and parameters for OICETS.
Object identification
Identified? True
Debris? False
Object name: OICETS
International designator: 2005-031A
Object number (NORAD): 28809
Object ID (CCSDS): 28809
Country: JAPAN (JPN)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 94.715 minutes
Inclination: 98.1012 deg
SMA: 6882.922 km
Apoapsis: 517.988 km
Periapsis: 491.585 km
RAAN: 117.7055 deg
Eccentricy: 0.00191797
Argument of periapsis: 278.9345 deg
Mean anomaly: 80.9717 deg
Mean motion: 15.20349833 rev/day
Mean motion (dot): 0.00007258 rev/day2
B* drag term: 0.00033556706 1/REarth
Two-line elements (TLE)
Creation date: Sept. 6, 2025, 2:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 5, 2025, 9:53 p.m. UTC
TLE line 0: 0 OICETS
TLE line 1: 1 28809U 05031A 25248.91226068 .00007258 00000-0 33557-3 0 9999
TLE line 2: 2 28809 98.1012 117.7055 0019180 278.9345 80.9717 15.20349833 95355
Live tracking on map
Real-time ground track for satellite OICETS.
Associated space launch
The Optical Inter-orbit Communications Engineering Test Satellite (OICETS), also called Kirari, was an experimental satellite launched by JAXA to demonstrate interorbital communication between satellites through optical (laser) means.
OICETS was lifted into orbit during the mission ‘Dnepr | Kirari’, on board a Dnepr space rocket.
The launch took place on Aug. 23, 2005, 9:09 p.m. from 109/95.
For more information about the launch, click the button.
Dnepr | Kirari
Agency: N/A
Status: Launch Successful
Launch date: Aug. 23, 2005, 9:09 p.m. UTC
Rocket: Dnepr
Launch pad: 109/95
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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