canis major, canis minor, arcturus, regulus, cepheus, delphinus, capricornus, beta centauri, eridanus, canes venatici, puppis, cetus, camelopardalis, triangulum, pleiades, betelgeuse, coma berenices, rigel, ursa minor, serpens, algol, eclipsing binary, pollux, ophiuchus, fomalhaut, asterism, cassiopeia, monoceros, uranus, rahu, celestial equator, alcyone, corona borealis, trifid, deneb, cygni, hydrae, jupiter, aurigae, scorpius, photodynamic, ecliptic, trine, denebola, aldebaran, cepheid variable, lacerta, achernar, uranian, callisto, photosphere, versant, mintaka, orionis, celestial sphere, prograde, omega centauri, hyades, praesepe, lupin, sextile, tauri, nebulosity, maritimus, epimetheus, eyet, brahms, extragalactic, lyrae, alpha centauri, actinomycetes, danio, planetary nebula, borealis, cygnus, marmota, demodex, ixion, corona australis, little dipper, hadron, fossae, proxima centauri, circular polarization, nebulae, scutum, tarantula nebula, luminosities, allos, haliaeetus, small magellanic cloud, mitomycin, constellations, mandragora, vulpecula, polarimetry, vampire bat, corot, novae, replicon, orcus, kythera

canis minor, little dog

binary, binary star, double star, mammal genus

genus procyon