Ask the virtual scientistClose

Planet Earth
Geometry: Earth measured via Observatory from 0.3484 AU for date (2008/07/09 15:10 UT) Change Object
Atmosphere and surface: Surface pressure: 1.00 bar; Molecular weight: 28.97 g/mol; Gases: H2O,CO2,O3,N2O,CO,CH4,O2,N2; Surface temperature: 300 K; Albedo: 0.2; Emissivity: 0.8; Change Composition
Instrument parameters: Measurement range 2961.308850-3004.964550 cm with a resolution of 25000 RP. Molecular signatures included; Continuum/background fluxes enabled; Change Instrument
Help Date [UT]
Diameter [km]:        object
Distance to star [AU]:     Velocity to star [km/s]:     Period [d]:
Sub-solar long [E]:   Periapsis (ϖ):     Sub-solar lat:   Eccentricity:     Season [LS]:  
Parent star type Help    Star temperature [K]:    Star radius [Rsun]:
Viewing geometryHelp    From:     Disk sub-sampling:
Beam [FWHM]:    Offsets [NS/EW]:
   Relative velocity [km/s]:
Distance:    Zenith angle[°]:
Observation angle (α): 1.473°, Incidence angle (β): 1.473°, Phase angle: 0°

From Sun
From observer
Cancel   Show orbit