Key statistics
Satellite COSMOS 1771 at a glance.
Uptime
14200
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
65.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1771.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1771
International designator: 1986-062A
Object number (NORAD): 16917
Object ID (CCSDS): 16917
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.15 minutes
Inclination: 64.9817 deg
SMA: 7332.72 km
Apoapsis: 983.331 km
Periapsis: 925.838 km
RAAN: 168.8856 deg
Eccentricy: 0.0039203
Argument of periapsis: 37.8591 deg
Mean anomaly: 322.5213 deg
Mean motion: 13.82627342 rev/day
Mean motion (dot): -0.00000054 rev/day2
B* drag term: 0.000031768 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 9:28 a.m. UTC
TLE line 0: 0 COSMOS 1771
TLE line 1: 1 16917U 86062A 25186.39471870 -.00000054 00000-0 31768-4 0 9996
TLE line 2: 2 16917 64.9817 168.8856 0039203 37.8591 322.5213 13.82627342963827
Live tracking on map
Real-time ground track for satellite COSMOS 1771.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1771.
Associated space launch
Active radar satellite for ocean surveillance powered by a nuclear reactor.
COSMOS 1771 was lifted into orbit during the mission ‘Tsiklon-2 | US-A 29’, on board a Tsiklon-2 space rocket.
The launch took place on Aug. 20, 1986, 12:58 p.m. from 90.
For more information about the launch, click the button.
Tsiklon-2 | US-A 29
Agency: N/A
Status: Launch Successful
Launch date: Aug. 20, 1986, 12:58 p.m. UTC
Rocket: Tsiklon-2
Launch pad: 90
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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