Jump to content
 







Main menu
   


Navigation  



Main page
Contents
Current events
Random article
About Wikipedia
Contact us
Donate
 




Contribute  



Help
Learn to edit
Community portal
Recent changes
Upload file
 








Search  

































Create account

Log in
 









Create account
 Log in
 




Pages for logged out editors learn more  



Contributions
Talk
 



















Contents

   



(Top)
 


1 References  














HD 179079 b






العربية
Español
Français
Bahasa Indonesia
 

Edit links
 









Article
Talk
 

















Read
Edit
View history
 








Tools
   


Actions  



Read
Edit
View history
 




General  



What links here
Related changes
Upload file
Special pages
Permanent link
Page information
Cite this page
Get shortened URL
Download QR code
Wikidata item
 




Print/export  



Download as PDF
Printable version
 
















Appearance
   

 





Coordinates: Sky map19h11m09.8291s, 02° 38 18.185
 

From Wikipedia, the free encyclopedia
 


HD 179079 b
Discovery
Discovered byValenti et al.[1]
Discovery siteKeck Observatory
Discovery dateAugust 12, 2009

Detection method

Radial velocity
Orbital characteristics

Semi-major axis

0.1214±0.0068 AU
Eccentricity0.049±0.087[2]

Orbital period (sidereal)

14.479±0.01[2] d

Time of periastron

2463211.3±3.0[2]

Argument of periastron

308±77[2]
Semi-amplitude6.22±0.78[2]
StarHD 179079

HD 179079 b is an extrasolar planet which orbits the G-type subgiant star HD 179079, located approximately 228 light years away in the constellation Aquila. This planet has mass only 1/12 that of Jupiter or 1.5 times Neptune. The planet orbits very close to the star, at a distance of 0.11 AU. This planet takes two weeks to revolve around the star.[1] This planet was discovered using the Keck telescopes on August 12, 2009.

References[edit]

  1. ^ a b Valenti, Jeff A.; et al. (2009). "Two Exoplanets Discovered at Keck Observatory". The Astrophysical Journal. 702 (2): 989–997. arXiv:0908.1612. Bibcode:2009ApJ...702..989V. doi:10.1088/0004-637X/702/2/989. S2CID 16707072.
  • ^ a b c d e 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.


  • t
  • e

  • Retrieved from "https://en.wikipedia.org/w/index.php?title=HD_179079_b&oldid=1187245150"

    Categories: 
    Exoplanets discovered in 2009
    Giant planets
    Aquila (constellation)
    Exoplanets detected by radial velocity
    Hot Neptunes
    Exoplanet stubs
    Hidden categories: 
    Articles with short description
    Short description is different from Wikidata
    All stub articles
     



    This page was last edited on 28 November 2023, at 02:13 (UTC).

    Text is available under the Creative Commons Attribution-ShareAlike License 4.0; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization.



    Privacy policy

    About Wikipedia

    Disclaimers

    Contact Wikipedia

    Code of Conduct

    Developers

    Statistics

    Cookie statement

    Mobile view



    Wikimedia Foundation
    Powered by MediaWiki