Key statistics
Satellite METEOR 1-21 at a glance.
Uptime
18359
Days in orbit
Revolutions
≈ 14.1
Per day
Orbit
LEO
Low Earth Orbit
Inclination
81.2
Latest
Satellite identification and parameters
Extended collection of information and parameters for METEOR 1-21.
Object identification
Identified? True
Debris? False
Object name: METEOR 1-21
International designator: 1975-023A
Object number (NORAD): 7714
Object ID (CCSDS): 7714
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 102.242 minutes
Inclination: 81.1973 deg
SMA: 7242.918 km
Apoapsis: 885.487 km
Periapsis: 844.079 km
RAAN: 207.8651 deg
Eccentricy: 0.0028585
Argument of periapsis: 246.8756 deg
Mean anomaly: 112.9401 deg
Mean motion: 14.08420629 rev/day
Mean motion (dot): 0.00000043 rev/day2
B* drag term: 0.000017774 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, 1:42 p.m. UTC
TLE line 0: 0 METEOR 1-21
TLE line 1: 1 07714U 75023A 25186.57093411 .00000043 00000-0 17774-4 0 9995
TLE line 2: 2 07714 81.1973 207.8651 0028585 246.8756 112.9401 14.08420629898745
Live tracking on map
Real-time ground track for satellite METEOR 1-21.
In-orbit conjunctions
A list of the most updated potential collisions computed for object METEOR 1-21.
Associated space launch
The Meteor-1 series was the first series of Soviet meteorological satellites.
METEOR 1-21 was lifted into orbit during the mission ‘Vostok 8A92M | Meteor-1 21 (31L)’, on board a Vostok 8A92M space rocket.
The launch took place on April 1, 1975, 12:30 p.m. from 41/1.
For more information about the launch, click the button.
Vostok 8A92M | Meteor-1 21 (31L)
Agency: N/A
Status: Launch Successful
Launch date: April 1, 1975, 12:30 p.m. UTC
Rocket: Vostok 8A92M
Launch pad: 41/1
Location: Plesetsk Cosmodrome, Russian Federation
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