Key statistics
Satellite COSMOS 1677 at a glance.
Uptime
14501
Days in orbit
Revolutions
≈ 13.9
Per day
Orbit
LEO
Low Earth Orbit
Inclination
64.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1677.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1677
International designator: 1985-075A
Object number (NORAD): 15986
Object ID (CCSDS): 15986
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 103.846 minutes
Inclination: 64.6831 deg
SMA: 7318.443 km
Apoapsis: 974.925 km
Periapsis: 905.691 km
RAAN: 298.2207 deg
Eccentricy: 0.0047301
Argument of periapsis: 136.0629 deg
Mean anomaly: 224.4206 deg
Mean motion: 13.86675096 rev/day
Mean motion (dot): -0.00000039 rev/day2
B* drag term: 0.000044818 1/REarth
Two-line elements (TLE)
Creation date: May 6, 2025, 3:54 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 5, 2025, 8:33 p.m. UTC
TLE line 0: 0 COSMOS 1677
TLE line 1: 1 15986U 85075A 25125.85629406 -.00000039 00000-0 44818-4 0 9991
TLE line 2: 2 15986 64.6831 298.2207 0047301 136.0629 224.4206 13.86675096 1407
Live tracking on map
Real-time ground track for satellite COSMOS 1677.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1677.
Associated space launch
Active radar satellite for ocean surveillance powered by a nuclear reactor.
COSMOS 1677 was lifted into orbit during the mission ‘Tsiklon-2 | US-A 27’, on board a Tsiklon-2 space rocket.
The launch took place on Aug. 23, 1985, 10:33 p.m. from 90.
For more information about the launch, click the button.
Tsiklon-2 | US-A 27
Agency: N/A
Status: Launch Successful
Launch date: Aug. 23, 1985, 10:33 p.m. UTC
Rocket: Tsiklon-2
Launch pad: 90
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
