Key statistics
Satellite SL-3 DEB at a glance.
Uptime
22169
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: 98.034 minutes
Inclination: 65.0776 deg
SMA: 7042.78 km
Apoapsis: 700.501 km
Periapsis: 628.788 km
RAAN: 274.4646 deg
Eccentricy: 0.0050912
Argument of periapsis: 9.9115 deg
Mean anomaly: 97.1173 deg
Mean motion: 14.68881023 rev/day
Mean motion (dot): 0.00000866 rev/day2
B* drag term: 0.00016657 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 6:20 p.m. UTC
TLE line 0: 0 SL-3 DEB
TLE line 1: 1 21126U 64053C 25127.76391557 .00000866 00000-0 16657-3 0 9998
TLE line 2: 2 21126 65.0776 274.4646 0050912 9.9115 97.1173 14.68881023206388
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
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