Key statistics
Satellite THOR ABLESTAR DEB at a glance.
Uptime
23544
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
LEO
Low Earth Orbit
Inclination
66.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for THOR ABLESTAR DEB.
Object identification
Identified? True
Debris? True
Object name: THOR ABLESTAR DEB
International designator: 1961-015CH
Object number (NORAD): 261
Object ID (CCSDS): 261
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.786 minutes
Inclination: 66.6792 deg
SMA: 7268.589 km
Apoapsis: 949.555 km
Periapsis: 831.352 km
RAAN: 155.6854 deg
Eccentricy: 0.00813108
Argument of periapsis: 102.9391 deg
Mean anomaly: 258.0789 deg
Mean motion: 14.00966109 rev/day
Mean motion (dot): 0.00000253 rev/day2
B* drag term: 0.00021558708 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, 1:06 p.m. UTC
TLE line 0: 0 THOR ABLESTAR DEB
TLE line 1: 1 00261U 61015CH 25347.54597995 .00000253 00000-0 21559-3 0 9991
TLE line 2: 2 00261 66.6792 155.6854 0081311 102.9391 258.0789 14.00966109286089
Live tracking on map
Real-time ground track for satellite THOR ABLESTAR DEB.
Associated space launch
THOR ABLESTAR DEB was lifted into orbit during the mission ‘Thor DM-21 Ablestar | Transit 4A & Injun-1 & Solrad 3’, on board a Thor DM-21 Ablestar space rocket.
The launch took place on June 29, 1961, 4:23 a.m. from Space Launch Complex 17B.
For more information about the launch, click the button.
Thor DM-21 Ablestar | Transit 4A & Injun-1 & Solrad 3
Agency: N/A
Status: Launch Successful
Launch date: June 29, 1961, 4:23 a.m. UTC
Rocket: Thor DM-21 Ablestar
Launch pad: Space Launch Complex 17B
Location: Cape Canaveral SFS, FL, USA
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