HD 219134 b
HD 219134 b (or HR 8832 b) is one of seven exoplanets orbiting HR 8832, a main-sequence star in the constellation of Cassiopeia. As of July 2015, super-Earth HD 219134 b, with a size of about 1.6 Earth Radii, and a density of 6g/cm3, was reported as the closest rocky exoplanet to the Earth, at 21.25 light-years away. The exoplanet was initially detected by the instrument HARPS-N of the Italian Telescopio Nazionale Galileo via the radial velocity method and subsequently observed by the Spitzer telescope as transiting in front of its star. The exoplanet has a mass of about 4.5 times that of Earth and orbits its host star every three days.
HD 219134 b
HD 219134 b (or HR 8832 b) is one of seven exoplanets orbiting HR 8832, a main-sequence star in the constellation of Cassiopeia. As of July 2015, super-Earth HD 219134 b, with a size of about 1.6 Earth Radii, and a density of 6g/cm3, was reported as the closest rocky exoplanet to the Earth, at 21.25 light-years away. The exoplanet was initially detected by the instrument HARPS-N of the Italian Telescopio Nazionale Galileo via the radial velocity method and subsequently observed by the Spitzer telescope as transiting in front of its star. The exoplanet has a mass of about 4.5 times that of Earth and orbits its host star every three days.
has abstract
HD 219134 b (o HR 8832 b) es u ...... strella madre cada tres días.1
@es
HD 219134 b (or HR 8832 b) is ...... ts host star every three days.
@en
HD 219134 b (ou HR 8832 b) é u ...... na constelação de Cassiopeia.
@pt
HD 219134 b (или HR 8832 b) — ...... мическим телескопом «Спитцер».
@ru
HD 219134 b ist ein Exoplanet, ...... im Planetensystem des Sterns.
@de
HD 219134 bまたはグリーゼ892b(英語:Glie ...... 219134 bは地球と同じ岩石惑星であることが分かった。
@ja
HD 219134 b(或HR 8832 b)是環繞仙后座主 ...... 是太陽系外距離地球最近的類地行星,距離地球約21.25光年。
@zh
HD 219134b (ou HR 8832b) est u ...... é annoncée le 30 juillet 2015.
@fr
Link from a Wikipage to an external page
Wikipage page ID
47,390,310
Wikipage revision ID
733,129,861
app mag
Caption
Star HR 8832 lies just off the "W" shape of the constellation Cassiopeia.
Zooming in on the exoplanet
caption align
density cgs
detection methods
direction
discovery date
2015-07-30
discovery method
radial velocity method
discovery site
HARPS-N of the Telescopio Nazionale Galileo
discovery status
dist ly
dist pc
eccentricity
header
Exoplanet HD 219134 b
image
PIA19833-HD219134-Zoom-20150730.webm
inclination
mass earth
metallicity
period
radius
radius earth
semimajor
Simbad
subject
hypernym
comment
HD 219134 b (o HR 8832 b) es u ...... strella madre cada tres días.1
@es
HD 219134 b (or HR 8832 b) is ...... ts host star every three days.
@en
HD 219134 b (ou HR 8832 b) é u ...... na constelação de Cassiopeia.
@pt
HD 219134 b (или HR 8832 b) — ...... мическим телескопом «Спитцер».
@ru
HD 219134 b ist ein Exoplanet, ...... im Planetensystem des Sterns.
@de
HD 219134 bまたはグリーゼ892b(英語:Glie ...... 219134 bは地球と同じ岩石惑星であることが分かった。
@ja
HD 219134 b(或HR 8832 b)是環繞仙后座主 ...... 是太陽系外距離地球最近的類地行星,距離地球約21.25光年。
@zh
HD 219134b (ou HR 8832b) est u ...... é annoncée le 30 juillet 2015.
@fr
label
HD 219134 b
@de
HD 219134 b
@en
HD 219134 b
@es
HD 219134 b
@fr
HD 219134 b
@ja
HD 219134 b
@pt
HD 219134 b
@ru
HD 219134 b
@zh