Key statistics
Satellite SL-8 R/B at a glance.
Uptime
18701
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-8 R/B.
Object identification
Identified? True
Debris? False
Object name: SL-8 R/B
International designator: 1974-048B
Object number (NORAD): 7350
Object ID (CCSDS): 7350
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.499 minutes
Inclination: 82.9481 deg
SMA: 7349.135 km
Apoapsis: 983.667 km
Periapsis: 958.334 km
RAAN: 327.8688 deg
Eccentricy: 0.00172351
Argument of periapsis: 164.73 deg
Mean anomaly: 9.9783 deg
Mean motion: 13.77997378 rev/day
Mean motion (dot): 0.00000086 rev/day2
B* drag term: 0.000070119713 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 10:49 p.m. UTC
TLE line 0: 0 SL-8 R/B
TLE line 1: 1 07350U 74048B 25250.95130609 .00000086 00000-0 70120-4 0 9993
TLE line 2: 2 07350 82.9481 327.8688 0017235 164.7300 9.9783 13.77997378573406
Live tracking on map
Real-time ground track for satellite SL-8 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SL-8 R/B.
Associated space launch
The first soviet navigation system called Tsiklon consisted of Zaliv satellites in low earth orbit.
SL-8 R/B was lifted into orbit during the mission ‘Kosmos-3M | Zaliv 17’, on board a Kosmos-3M space rocket.
The launch took place on June 27, 1974, 3:39 p.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Zaliv 17
Agency: N/A
Status: Launch Successful
Launch date: June 27, 1974, 3:39 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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