Key statistics
Satellite COSMOS 1884 (GLONASS) at a glance.
Uptime
13869
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 1884 (GLONASS).
Object identification
Identified? True
Debris? False
Object name: COSMOS 1884 (GLONASS)
International designator: 1987-079B
Object number (NORAD): 18356
Object ID (CCSDS): 18356
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 675.73 minutes
Inclination: 65.7701 deg
SMA: 25507.947 km
Apoapsis: 19181.455 km
Periapsis: 19078.169 km
RAAN: 328.7127 deg
Eccentricy: 0.00202459
Argument of periapsis: 207.676 deg
Mean anomaly: 150.2232 deg
Mean motion: 2.13102973 rev/day
Mean motion (dot): -0.00000052 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: Sept. 4, 2025, 4:29 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 3, 2025, 2:04 p.m. UTC
TLE line 0: 0 COSMOS 1884 (GLONASS)
TLE line 1: 1 18356U 87079B 25246.58659205 -.00000052 00000-0 00000-0 0 9991
TLE line 2: 2 18356 65.7701 328.7127 0020246 207.6760 150.2232 2.13102973295552
Live tracking on map
Real-time ground track for satellite COSMOS 1884 (GLONASS).
Associated space launch
GLONASS navigation satellites
COSMOS 1884 (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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