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คำศัพท์ดาราศาสตร์

Dictionary Astronomy

eccentricity
echo
echo suppressor
EIRP [equivaleant isotropic (ally) Radiated power]
Electronically despun antenna
Elevation
elevation (1)
elevation (2)
ellipticity
Ephemeris time
Equator
Expendable launch vehicle (ELV)
Experimental station
falling star;meteor;shooting star
Faraday rotation
Fiber optic
fixed star
flying saucer
foucault gyroscope
free ? flyer
Free-space
Frequency division multiple Access (FDMA)
Frequency hopping
Front end
gain relative to a short vertical
GEO (geosynchronous earth orbit;Geosynchronous orbit)
GEO (geosynchronous equatorial orbit )
geostationary orbit
Geostationary satellite
Geosynchronous satellite
gimbal; gimbals
Global Navigation Satellite System (GNSS)
GPS (Global Positioning System)
Gravitational field
Gravity
Gregorian antenna
Ground earth station
Guided missile
Guided rocket
Gyroscope
Halo
Hemisphere
Hemisphere beam
High power amplifier (HPA)
highly elliptical orbit (HEO)
Horn reflector antenna; cornucopia
HPA (high power amplifier)
Hybrid mode
hypersonic
inclination
Inclination of an orbit (satellite)
Inertial guidance
Initial orbit; parking orbit
inter - satellite service *
Inter-satellite link
Inter-satellite service
Interference
International date line
isotropic antenna
isotropic gian; absolute gain (Gi)
kick motor
land earth station (LES)
land mobile satellite service
land mobile station
land station
LEO (low earth orbit)
LES (land earth station)
Line of nodes
Loop noise bandwidth
Lunar eclipse
major axis
maritime radionavigation
maritime radionavigation satellite service
maritime satellite
medium earth orbit (MEO)
meteor; falling star; fireball; shooting star
meteorological aid service
micrometeoroid
minor axis
monitoring
monopropellant
multi-purpose satellite
multibeam antenna
navigation
noise figure
Null-steering antenna
nutation; precession
on-board communication station
orbit
orbital elements
orbital plane
orbital slot
parametric amplifier
parking orbit
parking orbit,initial orbit
pericenter
perifocus
perigee
period of satellite
phase-locked loop( PLL)