Key statistics
Satellite MACSAT 2 (M 2) at a glance.
Uptime
12842
Days in orbit
Revolutions
≈ 14.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
89.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for MACSAT 2 (M 2).
Object identification
Identified? True
Debris? False
Object name: MACSAT 2 (M 2)
International designator: 1990-043B
Object number (NORAD): 20608
Object ID (CCSDS): 20608
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 97.313 minutes
Inclination: 89.7379 deg
SMA: 7008.212 km
Apoapsis: 687.224 km
Periapsis: 572.93 km
RAAN: 256.3245 deg
Eccentricy: 0.0081543
Argument of periapsis: 332.2298 deg
Mean anomaly: 27.4582 deg
Mean motion: 14.79762085 rev/day
Mean motion (dot): 0.00000595 rev/day2
B* drag term: 0.00007258 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 10:46 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 5:24 p.m. UTC
TLE line 0: 0 MACSAT 2 (M 2)
TLE line 1: 1 20608U 90043B 25186.72546364 .00000595 00000-0 72580-4 0 9996
TLE line 2: 2 20608 89.7379 256.3245 0081543 332.2298 27.4582 14.79762085887356
Live tracking on map
Real-time ground track for satellite MACSAT 2 (M 2).
In-orbit conjunctions
A list of the most updated potential collisions computed for object MACSAT 2 (M 2).
Associated space launch
Experimental communications satellites for the US military
MACSAT 2 (M 2) was lifted into orbit during the mission ‘Scout G-1 | MACSAT 1 & 2’, on board a Scout G-1 space rocket.
The launch took place on May 9, 1990, 5:50 p.m. from Space Launch Complex 5.
For more information about the launch, click the button.
Scout G-1 | MACSAT 1 & 2
Agency: N/A
Status: Launch Successful
Launch date: May 9, 1990, 5:50 p.m. UTC
Rocket: Scout G-1
Launch pad: Space Launch Complex 5
Location: Vandenberg SFB, CA, USA
...
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