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HD 10180 information


HD 10180

View of the sky around the star HD 10180 (center)
Credit: ESO
Observation data
Epoch J2000      Equinox J2000
Constellation Hydrus
Right ascension 01h 37m 53.57724s[1]
Declination −60° 30′ 41.4821″[1]
Apparent magnitude (V) 7.33[2]
Characteristics
Evolutionary stage Main sequence
Spectral type G1V[3]
Astrometry
Radial velocity (Rv)35.44±0.12[1] km/s
Proper motion (μ) RA: −14.303±0.017 mas/yr[1]
Dec.: 8.058±0.016 mas/yr[1]
Parallax (π)25.6611 ± 0.0146 mas[1]
Distance127.10 ± 0.07 ly
(38.97 ± 0.02 pc)
Details
Mass1.062 ± 0.017[4] M
Radius1.11 ± 0.318[4] R
Luminosity1.64± 0.02[5] L
Surface gravity (log g)4.39[6] cgs
Temperature5,911[6] K
Metallicity [Fe/H]0.08[6] dex
Rotation24 ± 3 days[5]
Rotational velocity (v sin i)< 3[5] km/s
Age7.3[7] Gyr
Other designations
2MASS J01375356-6030414, CD–61°285, HD 10180, HIP 7599, SAO 248411[2]
Database references
SIMBADdata

HD 10180, also designated 2MASS J01375356-6030414, is a Sun-like star in the southern constellation Hydrus that is notable for its large planetary system. Since its discovery, at least six exoplanets have been observed orbiting it, and some studies have proposed up to nine potential planets, which would make it potentially the largest of all known planetary systems, including the Solar System.[8][5]

  1. ^ a b c d e Cite error: The named reference GaiaDR3 was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference SIMBAD was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference aaa418_989 was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference ApJS_168_297 was invoked but never defined (see the help page).
  5. ^ a b c d Cite error: The named reference aaa528 was invoked but never defined (see the help page).
  6. ^ a b c Cite error: The named reference aaa487_1_373 was invoked but never defined (see the help page).
  7. ^ Cite error: The named reference aaass501_3_941 was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference Tuomi was invoked but never defined (see the help page).

and 23 Related for: HD 10180 information

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HD 10180

Last Update:

HD 10180, also designated 2MASS J01375356-6030414, is a Sun-like star in the southern constellation Hydrus that is notable for its large planetary system...

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HD 10180 c

Last Update:

HD 10180 c is an exoplanet approximately 130 light-years away in the constellation Hydrus. It was discovered in 2010 using the radial velocity method....

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Hydrus

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systems in Hydrus have been found to have exoplanets to date, including HD 10180, which could bear up to nine planetary companions. Hydrus was one of the...

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HD 110067

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54:36:24:16:12:9. The resonance period is ~492 d⊕ (Earth-days).[citation needed] HD 10180 – star with six known planets Kepler-11 – star with six Neptune-like planets...

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High Accuracy Radial Velocity Planet Searcher

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discoveries from HARPS HARPS spectrograph HARPS spectrograph detail Animation of HD 10180 with its seven planets Similar instruments: HARPS-N is a copy of this instrument...

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List of multiplanetary systems

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S2CID 14889361. Tuomi, Mikko (6 April 2012). "Evidence for 9 planets in the 10180 system". Astronomy & Astrophysics. 543: A52. arXiv:1204.1254v1. Bibcode:2012A&A...

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Timeline of the early universe

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in the Sagittarius Dwarf Elliptical Galaxy 6.5 billion years (7.3 Gya): HD 10180 planetary system forms (larger than both 55 Cancri and Kepler 11 systems)...

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Discoveries of exoplanets

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of the exoplanet itself, providing a direct determination of its mass. HD 10180: On August 24, astronomers using ESO's HARPS instrument announced the discovery...

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List of exoplanet extremes

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ISSN 0004-6256. Tuomi, Mikko (6 April 2012). "Evidence for 9 planets in the 10180 system". Astronomy & Astrophysics. 543: A52. arXiv:1204.1254. Bibcode:2012A&A...

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List of stars in Hydrus

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Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26. Roman, N...

Word Count : 98

59 Andromedae

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J02109+3902 59 And A: GC 2600, HD 13294, HIP 10176, HR 628, SAO 55330, PPM 67045 59 And B: GC 2602, HD 13295, HIP 10180, HR 629, SAO 55331, PPM 67046 Database...

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Exoplanet naming convention

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April 2012 the highest letter in use is "j", for the unconfirmed planet HD 10180 j, and, as of July 2020, with "i" being the highest letter for a confirmed...

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List of exoplanets detected by radial velocity

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most massive exoplanet candidate is HD 217786 b, which masses 12.98 MJ; the least massive confirmed planet is HD 10180 b, which masses 0.004 MJ or 3.1 M🜨...

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List of exoplanets discovered in 2010

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06 5911 HD 10180 e 0.0805 49.748 0.2699 radial vel. 127.21 1.06 5911 HD 10180 f 0.0722 122.744 0.4929 radial vel. 127.21 1.06 5911 HD 10180 g 0.0732...

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Manfred Cuntz

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B. Loibnegger, R. Dvorak). Case Studies of Exocomets in the System of HD 10180 (2017) (incl. B. Loibnegger, R. Dvorak). About Exobiology: The Case for...

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List of stars in Andromeda

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and Tycho Catalogues". Retrieved 26 December 2006. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 26 December 2006. Roman...

Word Count : 407

Gliese 676

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a Bayesian probability analysis, which was previously used to discover HD 10180 i and j, which confirmed planet b and made a first characterisation of...

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Theta Hydri

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"Elemental abundance studies of CP stars. The helium-weak stars HD 19400, HD 34797 and HD 35456*", Astronomy and Astrophysics, 402: 331−334, Bibcode:2003A&A...

Word Count : 724

Eta1 Hydri

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Nancy (1979), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 1, Ann Arbor, Michigan: Dept. of Astronomy, University of Michigan...

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Gamma Hydri

Last Update:

Nancy (1979), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 1, Ann Arbor, Michigan: Dept. of Astronomy, University of Michigan...

Word Count : 535

Sigmund Freud

Last Update:

Psychoanalysis. Milton Keynes: Open University Press. pp. 91–116. ISBN 978-0-335-10180-1., Gay (2006) p. 745, and Solms, Mark (2018). "The scientific standing...

Word Count : 24384

BU Canis Minoris

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constellation of Canis Minor. It has the Henry Draper Catalogue designation of HD 65241, while BU Canis Minoris is its variable star designation. The system...

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CRISPR

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and serological detection methods". PeerJ. 8: e10180. doi:10.7717/peerj.10180. PMC 7547594. PMID 33083156. Reis AC, Halper SM, Vezeau GE, Cetnar DP, Hossain...

Word Count : 16350

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