|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
approximately 3 billion years
|
|
gptkbp:apparent_magnitude
|
5.5
5.57
|
|
gptkbp:average_temperature
|
approximately 5,500 K
|
|
gptkbp:constellation
|
gptkb:Canes_Venatici
|
|
gptkbp:country
|
no known exoplanets
no known planetary system
|
|
gptkbp:cultural_heritage
|
gptkb:30_Canum_Venaticorum
|
|
gptkbp:declination
|
+38° 30′ 0″
|
|
gptkbp:discovered_by
|
gptkb:William_Herschel
|
|
gptkbp:discovery_year
|
1825
|
|
gptkbp:distance
|
approximately 30 light years
|
|
gptkbp:exhibition
|
gptkb:HR_4970
gptkb:SAO_64080
BD+38° 2275
GC 19756
LTT 15359
|
|
gptkbp:has_bayer_designation
|
gptkb:30_Canum_Venaticorum
|
|
gptkbp:has_color
|
0.6
|
|
gptkbp:has_companion
|
gptkb:none
|
|
gptkbp:has_henry_draper_designation
|
gptkb:HD_115617
|
|
gptkbp:has_luminosity
|
1.2 solar luminosities
about 400 times that of the Sun
|
|
gptkbp:has_mechanic
|
-0.12 arcseconds/year
+0.15 arcseconds/year
|
|
gptkbp:has_spectral_type
|
G8 III
G8 V
|
|
gptkbp:has_title
|
gptkb:Hip_64907
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
30 Canum Venaticorum
|
|
gptkbp:is_approximately
|
85 light years away
|
|
gptkbp:is_located_at
|
right ascension 13h 30m 0s, declination +38° 30′ 0″
|
|
gptkbp:is_located_in
|
gptkb:the_Milky_Way
gptkb:Canes_Venatici
|
|
gptkbp:is_part_of
|
gptkb:Milky_Way_Galaxy
gptkb:the_Local_Group
|
|
gptkbp:is_visible_from
|
yes
|
|
gptkbp:lighting
|
no
|
|
gptkbp:mass
|
1.1 solar masses
nan
approximately 3 times that of the Sun
|
|
gptkbp:right_ascension
|
13h 30m 0s
|
|
gptkbp:scientific_classification
|
yellow giant
|
|
gptkbp:system
|
no
|
|
gptkbp:type
|
gptkb:main-sequence_star
|