Key statistics
Satellite TIROS 3 at a glance.
Uptime
23481
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
47.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for TIROS 3.
Object identification
Identified? True
Debris? False
Object name: TIROS 3
International designator: 1961-017A
Object number (NORAD): 162
Object ID (CCSDS): 162
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 99.636 minutes
Inclination: 47.9007 deg
SMA: 7119.316 km
Apoapsis: 771.964 km
Periapsis: 710.397 km
RAAN: 0.5483 deg
Eccentricy: 0.00432397
Argument of periapsis: 57.9523 deg
Mean anomaly: 302.5559 deg
Mean motion: 14.45258062 rev/day
Mean motion (dot): 0.00000154 rev/day2
B* drag term: 0.000089252079 1/REarth
Two-line elements (TLE)
Creation date: Oct. 25, 2025, 3:11 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 24, 2025, 1:45 p.m. UTC
TLE line 0: 0 TIROS 3
TLE line 1: 1 00162U 61017A 25297.57326989 .00000154 00000-0 89252-4 0 9998
TLE line 2: 2 00162 47.9007 0.5483 0043240 57.9523 302.5559 14.45258062357698
Live tracking on map
Real-time ground track for satellite TIROS 3.
In-orbit conjunctions
A list of the most updated potential collisions computed for object TIROS 3.
Associated space launch
TIROS 3 was lifted into orbit during the mission ‘Delta DM-19 | Tiros-3’, on board a Delta DM-19 space rocket.
The launch took place on July 12, 1961, 10:25 a.m. from Space Launch Complex 17A.
For more information about the launch, click the button.
Delta DM-19 | Tiros-3
Agency: N/A
Status: Launch Successful
Launch date: July 12, 1961, 10:25 a.m. UTC
Rocket: Delta DM-19
Launch pad: Space Launch Complex 17A
Location: Cape Canaveral SFS, FL, USA
...
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.
