Key statistics
Satellite NADEZHDA 2 at a glance.
Uptime
12914
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
LEO
Low Earth Orbit
Inclination
83.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for NADEZHDA 2.
Object identification
Identified? True
Debris? False
Object name: NADEZHDA 2
International designator: 1990-017A
Object number (NORAD): 20508
Object ID (CCSDS): 20508
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.764 minutes
Inclination: 82.9574 deg
SMA: 7361.544 km
Apoapsis: 1015.2 km
Periapsis: 951.618 km
RAAN: 329.3898 deg
Eccentricy: 0.0043185
Argument of periapsis: 325.0571 deg
Mean anomaly: 102.4122 deg
Mean motion: 13.74514627 rev/day
Mean motion (dot): 0.0000004 rev/day2
B* drag term: 0.000026113 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 12:09 p.m. UTC
TLE line 0: 0 NADEZHDA 2
TLE line 1: 1 20508U 90017A 25187.50684906 .00000040 00000-0 26113-4 0 9994
TLE line 2: 2 20508 82.9574 329.3898 0043185 325.0571 102.4122 13.74514627772893
Live tracking on map
Real-time ground track for satellite NADEZHDA 2.
Associated space launch
Civilian navigation satellite equivalent to the purely military Parus
NADEZHDA 2 was lifted into orbit during the mission ‘Kosmos-3M | Nadezhda 5’, on board a Kosmos-3M space rocket.
The launch took place on Feb. 27, 1990, 8:59 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Nadezhda 5
Agency: N/A
Status: Launch Successful
Launch date: Feb. 27, 1990, 8:59 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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