Definition that contains celestial pole
- dragon a faint constellation twisting around the north celestial pole and lying between Ursa Major and Cepheus
- draco a faint constellation twisting around the north celestial pole and lying between Ursa Major and Cepheus
- north celestial pole the celestial pole above the northern hemisphere; near Polaris
- equinoctial line the great circle on the celestial sphere midway between the celestial poles
- octans the constellation that includes the southern celestial pole
- equinoctial the great circle on the celestial sphere midway between the celestial poles
- hour circle a great circle on the celestial sphere that passes through both celestial poles
- celestial equator the great circle on the celestial sphere midway between the celestial poles
- south celestial pole the celestial pole above the southern hemisphere
- hydrus a constellation in the southern hemisphere near the south celestial pole