Key statistics
Satellite COSMOS 1883 (GLONASS) at a glance.
Uptime
13810
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
65.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1883 (GLONASS).
Object identification
Identified? True
Debris? False
Object name: COSMOS 1883 (GLONASS)
International designator: 1987-079A
Object number (NORAD): 18355
Object ID (CCSDS): 18355
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 675.735 minutes
Inclination: 65.7737 deg
SMA: 25508.083 km
Apoapsis: 19143.294 km
Periapsis: 19116.602 km
RAAN: 330.3018 deg
Eccentricy: 0.0005232
Argument of periapsis: 246.256 deg
Mean anomaly: 98.0606 deg
Mean motion: 2.13101269 rev/day
Mean motion (dot): -0.0000007 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: July 8, 2025, 2:27 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 7, 2025, 10:46 p.m. UTC
TLE line 0: 0 COSMOS 1883 (GLONASS)
TLE line 1: 1 18355U 87079A 25188.94901116 -.00000070 00000-0 00000-0 0 9996
TLE line 2: 2 18355 65.7737 330.3018 0005232 246.2560 98.0606 2.13101269294193
Live tracking on map
Real-time ground track for satellite COSMOS 1883 (GLONASS).
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1883 (GLONASS).
Associated space launch
GLONASS navigation satellites
COSMOS 1883 (GLONASS) was lifted into orbit during the mission ‘Proton | Uragan 20 to 22’, on board a Proton space rocket.
The launch took place on Sept. 16, 1987, 2:53 a.m. from 200/40.
For more information about the launch, click the button.

Proton | Uragan 20 to 22
Agency: N/A
Status: Launch Successful
Launch date: Sept. 16, 1987, 2:53 a.m. UTC
Rocket: Proton
Launch pad: 200/40
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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