Assertion: celestial sphere's star | /r/HasProperty | span
Facets:
value: from the declination of −70°
type: OTHER
value: of the approximately 6,000 stars
type: OTHER
Source sentences:
text: Of the approximately 6,000 stars visible to the naked eye under optimal conditions, the selected stars are among the brightest and span 38 constellations of the celestial sphere from the declination of −70° to +89