Key statistics
Satellite METEOR 1-21 at a glance.
Uptime
18519
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: 102.24 minutes
Inclination: 81.196 deg
SMA: 7242.819 km
Apoapsis: 886.924 km
Periapsis: 842.445 km
RAAN: 52.0255 deg
Eccentricy: 0.00307058
Argument of periapsis: 159.8432 deg
Mean anomaly: 200.3958 deg
Mean motion: 14.08449536 rev/day
Mean motion (dot): 0.00000143 rev/day2
B* drag term: 0.000075884104 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 6:28 a.m. UTC
TLE line 0: 0 METEOR 1-21
TLE line 1: 1 07714U 75023A 25346.27009151 .00000143 00000-0 75884-4 0 9995
TLE line 2: 2 07714 81.1960 52.0255 0030706 159.8432 200.3958 14.08449536921220
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
...
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.
