Zeta Geminorum

GPTKB entity

Statements (49)
Predicate Object
gptkbp:instance_of gptkb:star
gptkbp:apparent_magnitude 3.00
gptkbp:discovered_by gptkb:unknown
gptkbp:has_bayer_designation gptkb:Zeta_Geminorum
gptkbp:has_color 1.50
gptkbp:has_luminosity approximately 1,000 times that of the Sun
gptkbp:has_mechanic -0.01, -0.02 arcseconds/year
gptkbp:has_radius approximately 80 times that of the Sun
gptkbp:has_spectral_type gptkb:M3_III
https://www.w3.org/2000/01/rdf-schema#label Zeta Geminorum
gptkbp:included star catalogs
gptkbp:is_a gptkb:Giant
gptkbp:is_approximately 60 light years away from Earth
gptkbp:is_associated_with various star myths
the mythological figure of Castor
gptkbp:is_considered_as a reference point for celestial navigation
gptkbp:is_in the celestial sphere
gptkbp:is_known_for its historical significance in astronomy
gptkbp:is_located_at Declination +20° 18′ 00″
Right Ascension 07h 30m 00s
gptkbp:is_notable_for its red color
gptkbp:is_noted_for its brightness in the night sky
its position in the sky
its historical observations by astronomers.
its brightness relative to other stars
gptkbp:is_observed_in amateur astronomers
various wavelengths of light
various astronomical studies
gptkbp:is_one_of the brightest stars in Gemini
gptkbp:is_part_of gptkb:the_Milky_Way_galaxy
the celestial equator
the starry sky
the zodiac constellations
the winter sky
the celestial coordinate system
the local stellar neighborhood
constellation Gemini
the Gemini constellation group
gptkbp:is_referenced_in astronomical literature
gptkbp:is_studied_for stellar evolution
its chemical composition
gptkbp:is_used_in astrophotography
navigation by ancient cultures
gptkbp:is_visible_from gptkb:Earth
the northern hemisphere
gptkbp:known_as gptkb:Tejat_Posterior
gptkbp:scientific_classification a giant star
gptkbp:bfsParent gptkb:Cepheid
gptkbp:bfsLayer 5