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Coordinates: Sky map 11h 05m 15.0681s, −10° 17′ 28.681″
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{{Short description|Star in the constellation Crater}}
{{Starbox begin
{{Starbox begin}}
| name = [[Henry Draper catalogue|HD]] 96167
{{Starbox observe
| epoch = J2000.0
| constell = [[Crater (constellation)|Crater]]
| ra = {{RA|11|05|15.0688}}<ref name="Gaia DR2"/>
| dec = {{DEC|–10|17|28.6947}}<ref name="Gaia DR2"/>
| appmag_v = 8.09<ref name=Anderson_Francis_2012/>
}}
}}
{{Starbox observe
{{Starbox character
| epoch = J2000.0
| type =
| class = G5V<ref name=Houk_Swift_1999/> + M4<ref name=Mugrauer2014/>
| constell = [[Crater (constellation)|Crater]]
| r-i =
| ra = {{RA|11|05|15.0681}}
| v-r =
| dec = {{DEC|–10|17|28.681}}
| b-v = {{val|0.731|0.017}}<ref name=Anderson_Francis_2012/>
| appmag_v = 8.09
| u-b =
}}
| variable = none
{{Starbox character
}}
| class = G5D
{{Starbox astrometry
| r-i =
| radial_v = {{val|+12.05|0.19}}<ref name="Gaia DR2"/>
| v-r =
| prop_mo_ra = {{val|−50.494|0.081}}<ref name="Gaia DR2"/>
| b-v = 0.68
| prop_mo_dec = {{val|−9.496|0.072}}<ref name="Gaia DR2"/>
| u-b =
| parallax = 11.6947
| variable = none
| p_error = 0.0565
}}
| parallax_footnote = <ref name="Gaia DR2"/>
{{Starbox astrometry
| absmag_v = 3.41<ref name=Anderson_Francis_2012/>
| radial_v =
}}
| prop_mo_ra = –51.79
{{Starbox relpos
| prop_mo_dec = –7.06
| reference = <ref name=Mugrauer2014/>
| parallax = 11.90
| p_error = 1.29
| epoch = 2013
| primary = HD 96167 A
| absmag_v = 3.47
| component = HD 96167 B
}}
| angdistsec = {{val|5.873|0.018}}
{{Starbox detail
| posang = {{val|297.06|0.10}}
| mass = 1.31 ± 0.09
| radius = 1.86 ± 0.07
| projsep = 506
| projsepref = <!--Reference for projected separation -->
| gravity = 4.11
}}
| luminosity = 3.44
{{Starbox detail
| temperature = 5770 ± 70
| source = <ref name=Jofre_et_al_2015/>
| metal = 0.34 ± 0.06
| age = 3.8 ± 1
| component1 = HD 96167 A
| mass = {{val|1.16|0.05}}
| rotation =
| radius = {{val|1.73|0.18}}
}}
| gravity = {{val|4.15|0.06}}
{{Starbox catalog
| luminosity = {{val|3.39|1.18|0.88}}
| names = [[Durchmusterung|BD]]–09° 3201, [[Hipparcos catalogue|HIP]] 54195, [[PPM star catalog|PPM]] 223905, [[Smithsonian Astrophysical Observatory catalogue|SAO]] 156444
| temperature = {{val|5749|25|fmt=commas}}
| metal_fe = {{val|0.35|0.05}}
| age_gyr = {{val|5.62|0.83}}
| rotational_velocity = {{val|1.03|0.36}}
| component2 = HD 96167 B
| mass2 = 0.23<ref name=Mugrauer2014/>
}}
{{Starbox catalog
| names = {{odlist | BD=–09° 3201 | HD=96167 | HIP=54195 | PPM=223905 | SAO=156444 | WDS=11053-1017 | Gaia DR2=3758718711877270784 | 2MASS=J11051506-1017286 }}<ref name="Simbad"/>
}}
}}
{{Starbox reference
{{Starbox reference
| Simbad = HD+96167
| Simbad = HD+96167
| NSTED = HD+96167
| NSTED = HD+96167
| EPE = HD+96167
}}
}}
{{Starbox end}}
{{Starbox end}}


'''HD 96167''' is an 8th [[apparent magnitude|magnitude]] [[G-type star|G-type]] [[subgiant star|subgiant]] [[star]] located approximately 274 [[light year]]s away in the [[constellation]] of [[Crater (constellation)|Crater]]. It is larger, brighter and more massive than our [[Sun]]. The star is metal rich and around 3.8 ± 1 [[Gya|Gyr]] old. In 2009 it was found that this star has a [[planet]].<ref name="Peek"/>
'''HD 96167''' is a [[double star]] system with an [[exoplanet]]ary companion in the southern [[constellation]] of [[Crater (constellation)|Crater]]. The [[apparent visual magnitude]] of this system is 8.09,<ref name=Anderson_Francis_2012/> which is too faint to be readily visible to the naked eye. It is located at a distance of approximately 279&nbsp;[[light year]]s from the [[Sun]] based on [[stellar parallax|parallax]], and is drifting further away with a [[radial velocity]] of +12&nbsp;km/s.<ref name="Gaia DR2"/>

The primary component, designated HD 96167 A, is an ordinary [[G-type main-sequence star]] with a [[stellar classification]] of G5V.<ref name=Houk_Swift_1999/> It has also been classified as a [[subgiant star]],<ref name="Peek2009"/> suggesting it is somewhat more [[stellar evolution|evolved]] having exhausted the hydrogen at its [[stellar core|core]]. The star has an [[absolute magnitude]] of 3.41,<ref name=Anderson_Francis_2012/> placing it about a magnitude above the [[main sequence]].<ref name="Peek2009"/> It is [[metallicity|metal rich]] and is around six&nbsp;billion years old.<ref name=Jofre_et_al_2015/> This star is larger, brighter and more massive than the [[Sun]].

A faint co-moving stellar companion, component HD 96167 B, was detected in 2014 at a [[projected separation]] 506 [[astronomical unit|AU]] from the primary. The existence of additional stellar companions was ruled out at projected distances from 51 to 740 [[astronomical unit]]s.<ref name=Mugrauer2014/>

In 2009 it was found that primary star HD 96167 A is orbited by a Jovian [[planet]] on an eccentric orbit.<ref name="Peek2009"/>


{{OrbitboxPlanet begin
{{OrbitboxPlanet begin
| table_ref = <ref name="Ment2018"/>
| table_ref = <ref name="Peek">{{cite journal | url=http://www.journals.uchicago.edu/doi/abs/10.1086/599862 | author=Peek ''et al.'' | title=Old, rich, and eccentric: two jovian planets orbiting evolved metal-rich stars | journal=[[Publications of the Astronomical Society of the Pacific]] | year=2009 | volume=121 | issue=880 | pages=613–620 | format=abstract | doi=10.1086/599862 | bibcode=2009PASP..121..613P}} ([http://xxx.lanl.gov/abs/0904.2786 web Preprint])</ref>}}
}}
{{OrbitboxPlanet
{{OrbitboxPlanet
| exoplanet = [[HD 96167 b|b]]
| exoplanet = [[HD 96167 b|b]]
| mass = ≥0.68 ± 0.18
| mass = {{val|0.71|0.18|p=≥}}
| semimajor = {{val|1.332|0.092}}
| period = 498.9 ± 1.0
| period = {{val|498.1|0.81}}
| semimajor = 1.30 ± 0.07
| eccentricity = 0.71 ± 0.04
| eccentricity = {{val|0.681|0.033}}
}}
}}
{{Orbitbox end}}
{{Orbitbox end}}


== See also ==
==See also==
* [[List of extrasolar planets]]
* [[List of extrasolar planets]]


== References ==
==References==
{{Reflist|refs=
{{reflist}}


<ref name="Gaia DR2">{{Cite Gaia DR2|3758718711877270784}}</ref>
{{Sky|11|05|15.0681|-|10|17|28.681|274}}


<ref name=Anderson_Francis_2012>{{cite journal
[[Category:G-type subgiants]]
| last1=Anderson | first1=E. | last2=Francis | first2=Ch.
[[Category:Henry Draper Catalogue objects|096167]]
| title=XHIP: An extended hipparcos compilation
[[Category:HIP objects|054195]]
| journal=Astronomy Letters
[[Category:Crater (constellation)]]
| volume=38 | issue=5 | pages=331 | year=2012
[[Category:Planetary systems]]
| bibcode=2012AstL...38..331A | arxiv=1108.4971
| doi=10.1134/S1063773712050015 | s2cid=119257644 }}</ref>


<ref name="Ment2018">{{cite journal
| title=Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810
| last1=Ment | first1=Kristo | last2=Fischer | first2=Debra A.
| last3=Bakos | first3=Gaspar | last4=Howard | first4=Andrew W.
| last5=Isaacson | first5=Howard | display-authors=1
| journal=The Astronomical Journal
| volume=156 | issue=5 | at=213 | year=2018
| arxiv=1809.01228 | bibcode=2018AJ....156..213M
| doi=10.3847/1538-3881/aae1f5 | s2cid=119243619 | doi-access=free }}</ref>


<ref name="Peek2009">{{cite journal
{{subgiant-star-stub}}
| title=Old, rich, and eccentric: two jovian planets orbiting evolved metal-rich stars
{{exoplanet-stub}}
| last1=Peek | first1=John Asher | last2=Johnson | first2=Kathryn M. G.
| last3=Fischer | first3=Debra A. | last4=Marcy | first4=Geoffrey W.
| last5=Henry | first5=Gregory W. | last6=Howard | first6=Andrew W.
| last7=Wright | first7=Jason T. | last8=Lowe | first8=Thomas B.
| last9=Reffert | first9=Sabine | display-authors=1
| journal=Publications of the Astronomical Society of the Pacific
| volume=121 | issue=880 | pages=613–620 | year=2009
| arxiv=0904.2786 | bibcode=2009PASP..121..613P
| bibcode-access=free | doi=10.1086/599862 | doi-access=free }}</ref>


<ref name="Simbad">{{cite simbad | title=HD 96167 | access-date=2019-09-21 }}</ref>
[[ca:HD 96167]]

[[fa:اچ‌دی ۹۶۱۶۷]]
<ref name=Mugrauer2014>{{cite journal
[[ja:HD 96167]]
| title=High-contrast imaging search for stellar and substellar companions of exoplanet host stars
[[pt:HD 96167]]
| last1=Mugrauer | first1=M. | last2=Ginski | first2=C.
[[ru:HD 96167]]
| journal=Monthly Notices of the Royal Astronomical Society
| date=12 May 2015 | volume=450 | issue=3 | pages=3127–3136
| url=https://academic.oup.com/mnras/article/450/3/3127/1063872 | accessdate=19 June 2020
| bibcode=2015MNRAS.450.3127M | doi=10.1093/mnras/stv771 | doi-access=free | hdl=1887/49340 | hdl-access=free }}</ref>

<ref name=Houk_Swift_1999>{{cite journal
| last1=Houk | first1=N. | last2=Swift | first2=C.
| title=Michigan catalogue of two-dimensional spectral types for the HD Stars
| journal=Michigan Spectral Survey
| volume=5 | year=1999
| bibcode=1999MSS...C05....0H }}</ref>

<ref name=Jofre_et_al_2015>{{cite journal
| last1=Jofré | first1=E. | last2=Petrucci | first2=R.
| last3=Saffe | first3=C. | last4=Saker | first4=L.
| last5=Artur de la Villarmois | first5=E. | last6=Chavero | first6=C.
| last7=Gómez | first7=M. | last8=Mauas | first8=P. J. D.
| title=Stellar parameters and chemical abundances of 223 evolved stars with and without planets
| journal=Astronomy & Astrophysics | display-authors=1
| volume=574 | pages=A50 | year=2015
| arxiv=1410.6422 | bibcode=2015A&A...574A..50J
| doi=10.1051/0004-6361/201424474 | s2cid=53666931 }}</ref>

}}

{{Sky|11|05|15.0681|-|10|17|28.681|274}}
{{Stars of Crater}}

{{DEFAULTSORT:HD 96167}}
<!-- Properties -->
[[Category:G-type main-sequence stars]]
[[Category:G-type subgiants]]
[[Category:Planetary systems with one confirmed planet]]
[[Category:Double stars]]
<!-- Other -->
[[Category:Crater (constellation)]]
[[Category:2MASS objects|J11051506-1017286]]
[[Category:Durchmusterung objects]]
[[Category:Henry Draper Catalogue objects|096167]]
[[Category:Hipparcos objects|054195]]

Latest revision as of 20:38, 4 January 2024

HD 96167
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Crater
Right ascension 11h 05m 15.0688s[1]
Declination –10° 17′ 28.6947″[1]
Apparent magnitude (V) 8.09[2]
Characteristics
Spectral type G5V[3] + M4[4]
B−V color index 0.731±0.017[2]
Variable type none
Astrometry
Radial velocity (Rv)+12.05±0.19[1] km/s
Proper motion (μ) RA: −50.494±0.081[1] mas/yr
Dec.: −9.496±0.072[1] mas/yr
Parallax (π)11.6947 ± 0.0565 mas[1]
Distance279 ± 1 ly
(85.5 ± 0.4 pc)
Absolute magnitude (MV)3.41[2]
Position (relative to HD 96167 A)[4]
ComponentHD 96167 B
Epoch of observation2013
Angular distance5.873±0.018″
Position angle297.06±0.10°
Projected separation506 AU
Details[5]
HD 96167 A
Mass1.16±0.05 M☉
Radius1.73±0.18 R☉
Luminosity3.39+1.18
−0.88 L☉
Surface gravity (log g)4.15±0.06 cgs
Temperature5,749±25 K
Metallicity [Fe/H]0.35±0.05 dex
Rotational velocity (v sin i)1.03±0.36 km/s
Age5.62±0.83 Gyr
HD 96167 B
Mass0.23[4] M☉
Other designations
BD–09° 3201, Gaia DR2 3758718711877270784, HD 96167, HIP 54195, SAO 156444, PPM 223905, WDS 11053-1017, 2MASS J11051506-1017286[6]
Database references
SIMBADdata
Exoplanet Archivedata

HD 96167 is a double star system with an exoplanetary companion in the southern constellation of Crater. The apparent visual magnitude of this system is 8.09,[2] which is too faint to be readily visible to the naked eye. It is located at a distance of approximately 279 light years from the Sun based on parallax, and is drifting further away with a radial velocity of +12 km/s.[1]

The primary component, designated HD 96167 A, is an ordinary G-type main-sequence star with a stellar classification of G5V.[3] It has also been classified as a subgiant star,[7] suggesting it is somewhat more evolved having exhausted the hydrogen at its core. The star has an absolute magnitude of 3.41,[2] placing it about a magnitude above the main sequence.[7] It is metal rich and is around six billion years old.[5] This star is larger, brighter and more massive than the Sun.

A faint co-moving stellar companion, component HD 96167 B, was detected in 2014 at a projected separation 506 AU from the primary. The existence of additional stellar companions was ruled out at projected distances from 51 to 740 astronomical units.[4]

In 2009 it was found that primary star HD 96167 A is orbited by a Jovian planet on an eccentric orbit.[7]

The HD 96167 planetary system[8]
Companion
(in order from star) 		Mass Semimajor axis
(AU) 		Orbital period
(days) 		Eccentricity Inclination Radius
b ≥0.71±0.18 MJ 1.332±0.092 498.1±0.81 0.681±0.033 — —

See also

[edit]

References

[edit]
  1. ^ a b c d e f g Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  2. ^ a b c d e Anderson, E.; Francis, Ch. (2012). "XHIP: An extended hipparcos compilation". Astronomy Letters. 38 (5): 331. arXiv:1108.4971. Bibcode:2012AstL...38..331A. doi:10.1134/S1063773712050015. S2CID 119257644.
  3. ^ a b Houk, N.; Swift, C. (1999). "Michigan catalogue of two-dimensional spectral types for the HD Stars". Michigan Spectral Survey. 5. Bibcode:1999MSS...C05....0H.
  4. ^ a b c d Mugrauer, M.; Ginski, C. (12 May 2015). "High-contrast imaging search for stellar and substellar companions of exoplanet host stars". Monthly Notices of the Royal Astronomical Society. 450 (3): 3127–3136. Bibcode:2015MNRAS.450.3127M. doi:10.1093/mnras/stv771. hdl:1887/49340. Retrieved 19 June 2020.
  5. ^ a b Jofré, E.; et al. (2015). "Stellar parameters and chemical abundances of 223 evolved stars with and without planets". Astronomy & Astrophysics. 574: A50. arXiv:1410.6422. Bibcode:2015A&A...574A..50J. doi:10.1051/0004-6361/201424474. S2CID 53666931.
  6. ^ "HD 96167". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-09-21.
  7. ^ a b c Peek, John Asher; et al. (2009). "Old, rich, and eccentric: two jovian planets orbiting evolved metal-rich stars". Publications of the Astronomical Society of the Pacific. 121 (880): 613–620. arXiv:0904.2786. Bibcode:2009PASP..121..613P. doi:10.1086/599862.
  8. ^ Ment, Kristo; et al. (2018). "Radial Velocities from the N2K Project: Six New Cold Gas Giant Planets Orbiting HD 55696, HD 98736, HD 148164, HD 203473, and HD 211810". The Astronomical Journal. 156 (5). 213. arXiv:1809.01228. Bibcode:2018AJ....156..213M. doi:10.3847/1538-3881/aae1f5. S2CID 119243619.


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