Key statistics
Satellite SL-3 DEB at a glance.
Uptime
17876
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
LEO
Low Earth Orbit
Inclination
81.3
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: 1977-002D
Object number (NORAD): 9664
Object ID (CCSDS): 9664
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.695 minutes
Inclination: 81.2659 deg
SMA: 7264.296 km
Apoapsis: 892.034 km
Periapsis: 880.287 km
RAAN: 299.2751 deg
Eccentricy: 0.00080852
Argument of periapsis: 211.1053 deg
Mean anomaly: 148.9636 deg
Mean motion: 14.02208154 rev/day
Mean motion (dot): 0.0000003 rev/day2
B* drag term: 0.000011347307 1/REarth
Two-line elements (TLE)
Creation date: Dec. 16, 2025, 2:19 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 15, 2025, 10:08 p.m. UTC
TLE line 0: 0 SL-3 DEB
TLE line 1: 1 09664U 77002D 25349.92239322 .00000030 00000-0 11347-4 0 9999
TLE line 2: 2 09664 81.2659 299.2751 0008085 211.1053 148.9636 14.02208154502941
Live tracking on map
Real-time ground track for satellite SL-3 DEB.
Associated space launch
Second generation soviet meteorological satellite
SL-3 DEB was lifted into orbit during the mission ‘Vostok 8A92M | Meteor-2 2’, on board a Vostok 8A92M space rocket.
The launch took place on Jan. 6, 1977, 11:17 p.m. from 43/3 (43L).
For more information about the launch, click the button.
Vostok 8A92M | Meteor-2 2
Agency: N/A
Status: Launch Successful
Launch date: Jan. 6, 1977, 11:17 p.m. UTC
Rocket: Vostok 8A92M
Launch pad: 43/3 (43L)
Location: Plesetsk Cosmodrome, Russian Federation
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