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gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:bfsLayer
|
4
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|
gptkbp:bfsParent
|
gptkb:Canis_Major
|
|
gptkbp:age
|
approximately 5 billion years
|
|
gptkbp:apparent_magnitude
|
5.96
|
|
gptkbp:area
|
0.9 solar radii
0.83 solar radii
|
|
gptkbp:average_temperature
|
5000 K
5050 K
|
|
gptkbp:constellation
|
gptkb:Pictor
|
|
gptkbp:coordinates
|
l = 250.0°, b = -30.0°
|
|
gptkbp:country
|
gptkb:theorem
HD 69830 b
HD 69830 c
HD 69830 d
|
|
gptkbp:declination
|
-51° 00' 00"
|
|
gptkbp:depicted_in
|
gptkb:battle
|
|
gptkbp:discovered_by
|
gptkb:2006
|
|
gptkbp:distance
|
41.2 light years
12.2 light years
|
|
gptkbp:eccentricity
|
HD 69830 b: 0.0
HD 69830 c: 0.0
HD 69830 d: 0.0
|
|
gptkbp:has_luminosity
|
0.5 solar luminosities
|
|
gptkbp:has_method
|
radial velocity
|
|
gptkbp:has_spectral_type
|
K0 V
|
|
gptkbp:has_team
|
-0.2 arcsec/year
-0.1 arcsec/year
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HD 69830
|
|
gptkbp:is_associated_with
|
habitable zone studies
|
|
gptkbp:is_considered
|
stellar evolution studies
|
|
gptkbp:is_known_for
|
hosting multiple planets
|
|
gptkbp:is_observed_in
|
various telescopes
|
|
gptkbp:is_part_of
|
gptkb:Milky_Way_galaxy
solar neighborhood
exoplanet catalogues
|
|
gptkbp:is_similar_to
|
other K-type stars
|
|
gptkbp:is_studied_in
|
gptkb:planet
|
|
gptkbp:located_in
|
gptkb:Columba_constellation
|
|
gptkbp:mass
|
0.9 solar masses
0.84 solar masses
|
|
gptkbp:metallicity
|
[ Fe/ H] = 0.0
|
|
gptkbp:notable_for
|
its stable planetary system
|
|
gptkbp:orbital_period
|
HD 69830 b: 2.2 days
HD 69830 c: 9.2 days
HD 69830 d: 31.6 days
|
|
gptkbp:parallax
|
0.267 arcsec
|
|
gptkbp:right_ascension
|
05h 29m 03.0s
|
|
gptkbp:scientific_classification
|
gptkb:K-dwarf_star
|
|
gptkbp:targets
|
future observations
|
|
gptkbp:type
|
K-type main-sequence star
|
|
gptkbp:type_of
|
gptkb:star
|
|
gptkbp:year_created
|
gptkb:2006
|