Key statistics
Satellite SL-3 R/B at a glance.
Uptime
18361
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
LEO
Low Earth Orbit
Inclination
81.3
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-3 R/B.
Object identification
Identified? True
Debris? False
Object name: SL-3 R/B
International designator: 1975-064B
Object number (NORAD): 8027
Object ID (CCSDS): 8027
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 102.293 minutes
Inclination: 81.2977 deg
SMA: 7245.325 km
Apoapsis: 912.858 km
Periapsis: 821.522 km
RAAN: 4.6467 deg
Eccentricy: 0.0063031
Argument of periapsis: 342.7484 deg
Mean anomaly: 17.1542 deg
Mean motion: 14.07718824 rev/day
Mean motion (dot): 0.00000206 rev/day2
B* drag term: 0.0001123 1/REarth
Two-line elements (TLE)
Creation date: Oct. 15, 2025, 11:56 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 15, 2025, 2:49 p.m. UTC
TLE line 0: 0 SL-3 R/B
TLE line 1: 1 8027U 75064B 25288.61793874 .00000206 00000-0 11230-3 0 9997
TLE line 2: 2 8027 81.2977 4.6467 0063031 342.7484 17.1542 14.07718824580167
Live tracking on map
Real-time ground track for satellite SL-3 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SL-3 R/B.
Associated space launch
Second generation soviet meteorological satellite
SL-3 R/B was lifted into orbit during the mission ‘Vostok 8A92M | Meteor-2 1’, on board a Vostok 8A92M space rocket.
The launch took place on July 11, 1975, 4:15 a.m. from 41/1.
For more information about the launch, click the button.
Vostok 8A92M | Meteor-2 1
Agency: N/A
Status: Launch Successful
Launch date: July 11, 1975, 4:15 a.m. UTC
Rocket: Vostok 8A92M
Launch pad: 41/1
Location: Plesetsk Cosmodrome, Russian Federation
...
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