Key statistics
Satellite SL-3 DEB at a glance.
Uptime
22229
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: 98.028 minutes
Inclination: 65.078 deg
SMA: 7042.495 km
Apoapsis: 705.123 km
Periapsis: 623.597 km
RAAN: 98.1427 deg
Eccentricy: 0.0057881
Argument of periapsis: 346.359 deg
Mean anomaly: 88.825 deg
Mean motion: 14.68970028 rev/day
Mean motion (dot): 0.0000056 rev/day2
B* drag term: 0.00011472 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 4:38 a.m. UTC
TLE line 0: 0 SL-3 DEB
TLE line 1: 1 21126U 64053C 25187.19354375 .00000560 00000-0 11472-3 0 9999
TLE line 2: 2 21126 65.0780 98.1427 0057881 346.3590 88.8250 14.68970028215116
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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