Key statistics
Satellite COSMOS 1771 at a glance.
Uptime
14141
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: 64.9837 deg
SMA: 7332.731 km
Apoapsis: 980.86 km
Periapsis: 928.331 km
RAAN: 320.3436 deg
Eccentricy: 0.0035818
Argument of periapsis: 63.5163 deg
Mean anomaly: 296.9563 deg
Mean motion: 13.82624242 rev/day
Mean motion (dot): -0.00000043 rev/day2
B* drag term: 0.000041357 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 7:21 p.m. UTC
TLE line 0: 0 COSMOS 1771
TLE line 1: 1 16917U 86062A 25127.80669887 -.00000043 00000-0 41357-4 0 9997
TLE line 2: 2 16917 64.9837 320.3436 0035818 63.5163 296.9563 13.82624242955725
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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