Key statistics
Satellite CRRES at a glance.
Uptime
12713
Days in orbit
Revolutions
≈ 2.5
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
17.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for CRRES.
Object identification
Identified? True
Debris? False
Object name: CRRES
International designator: 1990-065A
Object number (NORAD): 20712
Object ID (CCSDS): 20712
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 577.757 minutes
Inclination: 17.7187 deg
SMA: 22978.606 km
Apoapsis: 32915.13 km
Periapsis: 285.813 km
RAAN: 113.04 deg
Eccentricy: 0.7099934
Argument of periapsis: 326.4561 deg
Mean anomaly: 4.0812 deg
Mean motion: 2.49239707 rev/day
Mean motion (dot): 0.00002119 rev/day2
B* drag term: 0.0010946 1/REarth
Two-line elements (TLE)
Creation date: May 14, 2025, 3:37 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 13, 2025, 9:39 a.m. UTC
TLE line 0: 0 CRRES
TLE line 1: 1 20712U 90065A 25133.40243418 .00002119 00000-0 10946-2 0 9997
TLE line 2: 2 20712 17.7187 113.0400 7099934 326.4561 4.0812 2.49239707299718
Live tracking on map
Real-time ground track for satellite CRRES.
Associated space launch
Magnetospheric research satellite
CRRES was lifted into orbit during the mission ‘Atlas I | CRRES’, on board a Atlas I space rocket.
The launch took place on July 25, 1990, 7:21 p.m. from Launch Complex 36B.
For more information about the launch, click the button.
Atlas I | CRRES
Agency: N/A
Status: Launch Successful
Launch date: July 25, 1990, 7:21 p.m. UTC
Rocket: Atlas I
Launch pad: Launch Complex 36B
Location: Cape Canaveral SFS, FL, USA
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