Key statistics
Satellite SL-3 DEB at a glance.
Uptime
22339
Days in orbit
Revolutions
≈ 14.7
Per day
Orbit
LEO
Low Earth Orbit
Inclination
65.1
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-3 DEB.
Object identification
Identified? True
Debris? True
Object name: SL-3 DEB
International designator: 1964-053C
Object number (NORAD): 21126
Object ID (CCSDS): 21126
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.012 minutes
Inclination: 65.0758 deg
SMA: 7041.714 km
Apoapsis: 711.783 km
Periapsis: 615.376 km
RAAN: 126.7957 deg
Eccentricy: 0.00684536
Argument of periapsis: 308.1486 deg
Mean anomaly: 161.6396 deg
Mean motion: 14.69214306 rev/day
Mean motion (dot): 0.00000921 rev/day2
B* drag term: 0.00017216013 1/REarth
Two-line elements (TLE)
Creation date: Oct. 26, 2025, 2:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 25, 2025, 8:15 p.m. UTC
TLE line 0: 0 SL-3 DEB
TLE line 1: 1 21126U 64053C 25298.84395250 .00000921 00000-0 17216-3 0 9994
TLE line 2: 2 21126 65.0758 126.7957 0068454 308.1486 161.6396 14.69214306231519
Live tracking on map
Real-time ground track for satellite SL-3 DEB.
Associated space launch
The Meteor-1 series was the first series of Soviet meteorological satellites.
SL-3 DEB was lifted into orbit during the mission ‘Vostok 8A92M | Meteor-1 1’, on board a Vostok 8A92M space rocket.
The launch took place on Aug. 28, 1964, 4 p.m. from 31/6.
For more information about the launch, click the button.
Vostok 8A92M | Meteor-1 1
Agency: N/A
Status: Launch Successful
Launch date: Aug. 28, 1964, 4 p.m. UTC
Rocket: Vostok 8A92M
Launch pad: 31/6
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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.
