Key statistics
Satellite SDS-1 at a glance.
Uptime
6169
Days in orbit
Revolutions
≈ 14.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.2
Latest
Satellite identification and parameters
Extended collection of information and parameters for SDS-1.
Object identification
Identified? True
Debris? False
Object name: SDS-1
International designator: 2009-002F
Object number (NORAD): 33497
Object ID (CCSDS): 33497
Country: JAPAN (JPN)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 97.68 minutes
Inclination: 98.2086 deg
SMA: 7025.835 km
Apoapsis: 649.546 km
Periapsis: 645.855 km
RAAN: 239.6675 deg
Eccentricy: 0.00026271
Argument of periapsis: 127.681 deg
Mean anomaly: 232.4637 deg
Mean motion: 14.7419799 rev/day
Mean motion (dot): 0.00001232 rev/day2
B* drag term: 0.00019455023 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 3:07 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 4:13 p.m. UTC
TLE line 0: 0 SDS-1
TLE line 1: 1 33497U 09002F 25347.67628350 .00001232 00000-0 19455-3 0 9990
TLE line 2: 2 33497 98.2086 239.6675 0002627 127.6810 232.4637 14.74197990906228
Live tracking on map
Real-time ground track for satellite SDS-1.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SDS-1.
Associated space launch
Japanese Earth observation satellite. Launched with 7 secondary payloads.
SDS-1 was lifted into orbit during the mission ‘H-IIA 202 | GOSAT’, on board a H-IIA space rocket.
The launch took place on Jan. 23, 2009, 3:54 a.m. from Yoshinobu Launch Complex LP-1.
For more information about the launch, click the button.
H-IIA 202 | GOSAT
Agency: N/A
Status: Launch Successful
Launch date: Jan. 23, 2009, 3:54 a.m. UTC
Rocket: H-IIA
Launch pad: Yoshinobu Launch Complex LP-1
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.
