Key statistics
Satellite TEMPSAT 1 at a glance.
Uptime
21935
Days in orbit
Revolutions
≈ 13.3
Per day
Orbit
LEO
Low Earth Orbit
Inclination
90.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for TEMPSAT 1.
Object identification
Identified? True
Debris? False
Object name: TEMPSAT 1
International designator: 1965-065E
Object number (NORAD): 1512
Object ID (CCSDS): 1512
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 107.981 minutes
Inclination: 89.9806 deg
SMA: 7511.463 km
Apoapsis: 1185.239 km
Periapsis: 1081.417 km
RAAN: 212.7794 deg
Eccentricy: 0.00691088
Argument of periapsis: 342.4814 deg
Mean anomaly: 82.419 deg
Mean motion: 13.33570505 rev/day
Mean motion (dot): 0.00000075 rev/day2
B* drag term: 0.00013323714 1/REarth
Two-line elements (TLE)
Creation date: Sept. 1, 2025, 2:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 31, 2025, 11:21 p.m. UTC
TLE line 0: 0 TEMPSAT 1
TLE line 1: 1 01512U 65065E 25243.97308729 .00000075 00000-0 13324-3 0 9990
TLE line 2: 2 01512 89.9806 212.7794 0069109 342.4814 82.4190 13.33570505921507
Live tracking on map
Real-time ground track for satellite TEMPSAT 1.
In-orbit conjunctions
There are no conjunctions computed for TEMPSAT 1, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
The Transit-O series of satellites that closely followed the design of Transit 5C-1 were also called “Oscars” (Oscar is the phonetic alphabet for “O”, i. e., operational). They were also called NNS (Navy Navigation Satellite) or shortened NavSat.
TEMPSAT 1 was lifted into orbit during the mission ‘Thor DM-21 Ablestar | Transit-O 5’, on board a Thor DM-21 Ablestar space rocket.
The launch took place on Aug. 13, 1965, 10:11 p.m. from Space Launch Complex 2E.
For more information about the launch, click the button.
Thor DM-21 Ablestar | Transit-O 5
Agency: N/A
Status: Launch Successful
Launch date: Aug. 13, 1965, 10:11 p.m. UTC
Rocket: Thor DM-21 Ablestar
Launch pad: Space Launch Complex 2E
Location: Vandenberg SFB, CA, USA
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Latest news about this satellite
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