Laboratory Exercises in Astronomy

absolute magnitude activity Altitude of Sun American Ephemeris angle apparent magnitude apparent noon ascension and declination astronomical atoms azimuth black body brightest stars Calculate celestial equator celestial sphere cloud cluster comet constellation coordinate grid craters curve Delta Cephei determine dial diameter dowel stick Earth ecliptic ellipse Ephemeris and Nautical Eq.T estimate Example G band galactic galaxy gnomon H-R diagram hour circle Jupiter latitude 40 length light locate longitude longitude 76 magnitude star main sequence measure Mercury meridian Moon move Name Section Date object observer in longitude Observer's Handbook orbit Orion parallax parsecs photograph photons planet Plot position problems proper motion R.A. Dec radiation Record the following right ascension Saturn scale seconds of arc sidereal period solar spectra spectral types spectrum star chart starfinder sundial Table telescope temperature tion velocity vernal equinox vertical circle viewing tube wavelength zone description