eridanus Definition

canis major, capricornus, coma berenices, cepheus, corona borealis, monoceros, corona australis, beta centauri, constellation, asterism, canis minor, triangulum, betelgeuse, serpens, pleiades, celestial equator, hyades, hydrus, puppis, scorpius, arcturus, planetary nebula, oort cloud, deneb, fomalhaut, ursa minor, circinus, andromeda galaxy, aldebaran, nebula, celestial sphere, proxima centauri, mintaka, ecliptic, fornax, phaethon, ophiuchus, cassiopeia, nebulosity, zodiacal light, canes venatici, trifid, syrtis major, camelopardalis, omega centauri, planitia, achernar, horsehead nebula, hydrae, galactic equator, orionis, fossae, airglow, delphinus, scutum, saturnian, jovian, denebola, eclipsing binary, tarantula nebula, vulpecula, bootes, milky way galaxy, epsilon aurigae, piscis austrinus, lyrae, magellanic, small magellanic cloud, heliopause, large magellanic cloud, sundog, uranian, epimetheus, aurigae, laurasia, quadrantid, nightglow, mimas, spiral galaxy, aurorae, chamaeleon, aristarchus, rock outcrop, aphelion, lacerta, marquesas islands, mizar, venusian, procyon, edmund halley, philae, protostar, occultation, prograde, umbral, synchronous orbit, gondwanaland, luminosities, lucida, massifs,