circinus Definition

celestial sphere, coma berenices, triangulum, cepheus, eridanus, andromeda galaxy, monoceros, zodiacal light, asterism, fornax, celestial equator, proxima centauri, corona australis, puppis, beta centauri, small magellanic cloud, canis minor, ecliptic, ursa minor, large magellanic cloud, syrtis major, camelopardalis, eclipsing binary, undivided interest, horsehead nebula, shower room, retroreflector, trifid, astronomie, canes venatici, thermal emission, odometry, polarimetry, galactic equator, armillary sphere, jovian, achernar, oph, orionis, left bank, airglow, bolometer, orcus, gradiometer, deimos, radioastronomy, schlieren, omega centauri, hyades, earthshine, business address, mesosphere, south island, nudi, interferometer, ssr, biologie, prograde, geometer, spectro, capricornus, josephson junction, spires, aurigae, pyroxene, photometer, massifs, photosphere, fossae, gin mill, tarantula nebula, edmund halley, serpens, scutum, cambric, lucida, mossbauer, cadmium sulphide, epsilon aurigae, epimetheus, cut glass, triangulum australe, albert michelson, photometry, general store, lyrae, termes, luminosities, stratovolcano, lagrangian, yma, reflectometer, ejecta, jupe, cartesian coordinates, radiometry, ellipse, family medicine, astrometry, chromosphere,