|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
approximately 1 billion years
|
|
gptkbp:apparent_magnitude
|
2.8
|
|
gptkbp:average_temperature
|
5,300 K
approximately 5,800 K
|
|
gptkbp:constellation
|
gptkb:Virgo
|
|
gptkbp:contains_star
|
gptkb:Porrima_system
gptkb:Porrima_A
gptkb:Porrima_B
|
|
gptkbp:cultural_heritage
|
gptkb:24_Virginis
|
|
gptkbp:declination
|
-0° 18' 24''
|
|
gptkbp:discovery_year
|
approximately 1830
|
|
gptkbp:distance_from_earth
|
approximately 39 light years
|
|
gptkbp:has_bayer_designation
|
gptkb:Gamma_Virginis
|
|
gptkbp:has_color
|
0.5
|
|
gptkbp:has_henry_draper_designation
|
gptkb:HD_115563
|
|
gptkbp:has_luminosity
|
approximately 100 times that of the Sun
3.5 solar luminosities
|
|
gptkbp:has_mechanic
|
-0.020 arcseconds/year
-0.045 arcseconds/year
-0.020 arcsec/yr
-0.045 arcsec/yr
|
|
gptkbp:has_radius
|
1.5 solar radii
|
|
gptkbp:has_spectral_type
|
G-type
|
|
gptkbp:has_title
|
gptkb:Hip_64634
100453
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Porrima
|
|
gptkbp:is_known_since
|
Antiquity
|
|
gptkbp:is_located_near
|
38 light years from Earth
|
|
gptkbp:is_part_of
|
gptkb:Virgo_constellation
multiple star system
|
|
gptkbp:is_visible_from
|
gptkb:true
|
|
gptkbp:mass
|
about 2.5 solar masses
1.5 solar masses
|
|
gptkbp:named_after
|
gptkb:Roman_goddess_of_prophecy
|
|
gptkbp:orbital_period
|
169.2 years
about 169 years
|
|
gptkbp:right_ascension
|
13h 25m 11.6s
|
|
gptkbp:system
|
gptkb:true
|
|
gptkbp:type
|
gptkb:star
|
|
gptkbp:bfsParent
|
gptkb:Virgo
|
|
gptkbp:bfsLayer
|
5
|