“HD 224693”的意思、由来-开放百科全书

HD 224693 (also known as HIP 118319) is a metal rich^[12] yellow subgiant star approximately 306 light-years away in the constellation Cetus.

Planetary system

In 2006, an extrasolar planet was discovered orbiting HD 224693 by the Keck telescope using radial velocity measurements. A preliminary search for transits using photometric data from Fairborn Observatory was inconclusive because data around the predicted time of transit was too sparse to rule out possible transits.^[12]

See also

References

1. ^¹²{{cite journal | title=The N2K Consortium. VI. Doppler Shifts without Templates and Three New Short-Period Planets | url=http://iopscience.iop.org/article/10.1086/505173 | last1=Johnson | first1=John Asher | last2=Marcy | first2=Geoffrey W. | last3=Fischer | first3=Debra A. | last4=Laughlin | first4=Gregory | last5=Butler | first5=R. Paul | last6=Henry | first6=Gregory W. | last7=Valenti | first7=Jeff A. | last8=Ford | first8=Eric B. | last9=Vogt | first9=Steven S. | display-authors=1 | journal=The Astrophysical Journal | volume=647 | issue=1 | pages=600–611 | year=2006 | arxiv=astro-ph/0604348 | bibcode=2006ApJ...647..600J | doi=10.1086/505173 }}
2. ^¹{{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 }}
3. ^¹²³⁴{{cite journal | title=SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs | url=http://www.aanda.org/articles/aa/full_html/2013/08/aa21286-13/aa21286-13.html | last1=Santos | first1=N. C. | last2=Sousa | first2=S. G. | last3=Mortier | first3=A. | last4=Neves | first4=V. | last5=Adibekyan | first5=V. | last6=Tsantaki | first6=M. | last7=Delgado Mena | first7=E. | last8=Bonfils | first8=X. | last9=Israelian | first9=G. | last10=Mayor | first10=M. | last11=Udry | first11=S. | display-authors=1 | journal=Astronomy and Astrophysics | volume=556 | at=A150 | year=2013 | arxiv=1307.0354 | bibcode=2013A&A...556A.150S | doi=10.1051/0004-6361/201321286 }}
4. ^¹²{{citation | display-authors=1 | last1=Delgado Mena | first1=E. | last2=Bertrán de Lis | first2=S. | last3=Adibekyan | first3=V. Zh. | last4=Sousa | first4=S. G. | last5=Figueira | first5=P. | last6=Mortier | first6=A. | last7=González Hernández | first7=J. I. | last8=Tsantaki | first8=M. | last9=Israelian | first9=G. | last10=Santos | first10=N. C. | title=Li abundances in F stars: planets, rotation, and Galactic evolution | journal=Astronomy & Astrophysics | volume=576 | id=A69 | pages=24 | date=April 2015 | doi=10.1051/0004-6361/201425433 | bibcode=2015A&A...576A..69D | arxiv=1412.4618 | postscript=. }}

词条	HD 224693
释义	Planetary system See also References External links {{Starbox begin \| name = HD 224693 }}{{Starbox observe \| epoch = J2000.0 \| constell = Cetus \| ra = {{RA\|23\|59\|53.8316}} \| dec = {{DEC\|−22\|25\|41.2159}} \| appmag_v = +8.23 }}{{Starbox character \| class = G2IV \| b-v = ? \| u-b = ? \| variable = none }}{{Starbox astrometry \| radial_v = +1.5 \| prop_mo_ra = {{val\|147.125\|0.100}} \| prop_mo_dec = {{val\|26.853\|0.058}} \| parallax = 10.6666 \| p_error = 0.0577 \| parallax_footnote = \| absmag_v = 3.36 }}{{Starbox detail \| mass = 1.29 ± 0.09^[6] \| radius = 1.7 ± 0.3 \| luminosity = 3.91 \| gravity = 4.18 ± 0.06^[6] \| temperature = 6053 ± 28^[6] \| metal = 0.28 ± 0.02^[6] \| rotational_velocity = 4.2^[10] \| age_gyr = 3^[10] }}{{Starbox catalog \| names = {{odlist\|HIP=118319\|SAO=192301\|CD=-23° 18108}} }}{{Starbox reference \| Simbad = HD+224693 }}{{Starbox end}} HD 224693 (also known as HIP 118319) is a metal rich^[12] yellow subgiant star approximately 306 light-years away in the constellation Cetus. Planetary system In 2006, an extrasolar planet was discovered orbiting HD 224693 by the Keck telescope using radial velocity measurements. A preliminary search for transits using photometric data from Fairborn Observatory was inconclusive because data around the predicted time of transit was too sparse to rule out possible transits.^[12] {{OrbitboxPlanet begin \| table_ref = ^[14] }}{{OrbitboxPlanet \| exoplanet = b \| mass = {{val\|0.7\|0.12\|p=≥}} \| semimajor = {{val\|0.191\|0.014}} \| period = {{val\|26.6904\|0.0019}} \| eccentricity = {{val\|0.104\|0.017}} }}{{Orbitbox end}} See also 79 Ceti HD 222582 HD 33283 HD 86081 List of extrasolar planets References 1. ^¹²{{cite journal \| title=The N2K Consortium. VI. Doppler Shifts without Templates and Three New Short-Period Planets \| url=http://iopscience.iop.org/article/10.1086/505173 \| last1=Johnson \| first1=John Asher \| last2=Marcy \| first2=Geoffrey W. \| last3=Fischer \| first3=Debra A. \| last4=Laughlin \| first4=Gregory \| last5=Butler \| first5=R. Paul \| last6=Henry \| first6=Gregory W. \| last7=Valenti \| first7=Jeff A. \| last8=Ford \| first8=Eric B. \| last9=Vogt \| first9=Steven S. \| display-authors=1 \| journal=The Astrophysical Journal \| volume=647 \| issue=1 \| pages=600–611 \| year=2006 \| arxiv=astro-ph/0604348 \| bibcode=2006ApJ...647..600J \| doi=10.1086/505173 }} 2. ^¹{{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 }} 3. ^¹²³⁴{{cite journal \| title=SWEET-Cat: A catalogue of parameters for Stars With ExoplanETs \| url=http://www.aanda.org/articles/aa/full_html/2013/08/aa21286-13/aa21286-13.html \| last1=Santos \| first1=N. C. \| last2=Sousa \| first2=S. G. \| last3=Mortier \| first3=A. \| last4=Neves \| first4=V. \| last5=Adibekyan \| first5=V. \| last6=Tsantaki \| first6=M. \| last7=Delgado Mena \| first7=E. \| last8=Bonfils \| first8=X. \| last9=Israelian \| first9=G. \| last10=Mayor \| first10=M. \| last11=Udry \| first11=S. \| display-authors=1 \| journal=Astronomy and Astrophysics \| volume=556 \| at=A150 \| year=2013 \| arxiv=1307.0354 \| bibcode=2013A&A...556A.150S \| doi=10.1051/0004-6361/201321286 }} 4. ^¹²{{citation \| display-authors=1 \| last1=Delgado Mena \| first1=E. \| last2=Bertrán de Lis \| first2=S. \| last3=Adibekyan \| first3=V. Zh. \| last4=Sousa \| first4=S. G. \| last5=Figueira \| first5=P. \| last6=Mortier \| first6=A. \| last7=González Hernández \| first7=J. I. \| last8=Tsantaki \| first8=M. \| last9=Israelian \| first9=G. \| last10=Santos \| first10=N. C. \| title=Li abundances in F stars: planets, rotation, and Galactic evolution \| journal=Astronomy & Astrophysics \| volume=576 \| id=A69 \| pages=24 \| date=April 2015 \| doi=10.1051/0004-6361/201425433 \| bibcode=2015A&A...576A..69D \| arxiv=1412.4618 \| postscript=. }} ^[1]^[2]^[3]^[4] }} External links {{cite web \| url=http://exoplanet.eu/star.php?st=HD+224693 \| title=Notes for star HD 224693 \| work=The Extrasolar Planets Encyclopaedia}} {{Sky\|23\|59\|53.8329\|-\|22\|25\|41.208\|307}}{{Stars of Cetus}}{{main-star-stub}} 6 : Cetus (constellation)\|G-type subgiants\|Durchmusterung objects\|Henry Draper Catalogue objects\|Hipparcos objects\|Planetary systems
随便看	Maserati 200S Maserati 250F Maserati 300S Maserati 3200GT Maserati 3500 GT Maserati 350S Maserati 420 Maserati 450S Maserati 4CL Maserati 4CL and 4CLT Maserati 4CLT Maserati 4CLT-48 Maserati 4CLT/48 Maserati 4CLT/49 Maserati 4CLT-49 Maserati 4CLT/50 Maserati 4CLT-50 Maserati 5000 Maserati 5000 GT Maserati 6CM Maserati 8C Maserati A6 Maserati A6GCM Maserati (band) Maserati Barchetta

Planetary system

See also

References

External links