WASP-24

WASP-24
Observation data
Epoch J2000      Equinox J2000
Constellation Virgo[1]
Right ascension 15h 08m 51.7367s[2]
Declination +02° 20′ 35.9644″[2]
Apparent magnitude (V) 11.3[3]
Characteristics
Spectral type F8/9[4]
Astrometry
Proper motion (μ) RA: −16.713±0.062[2] mas/yr
Dec.: −8.702±0.065[2] mas/yr
Parallax (π)3.0764 ± 0.0424 mas[2]
Distance1,060 ± 10 ly
(325 ± 4 pc)
Details
Mass1.129 +0.027
−0.025
[3] M
Radius1.147 +0.044
−0.048
 R
Surface gravity (log g)4.26 ± 0.02[5] cgs
Temperature6107 ± 77[5] K
Metallicity [Fe/H]–0.02 ± 0.10[5] dex
Rotational velocity (v sin i)7.32 ± 0.88[6] km/s
Age3.8+1.3
−1.2
[4] Gyr
Other designations
USNO-B1.0 0923-0348089, 2MASS J15085174+0220358, TYC 339-329-1, GAIA DR2 1153682508388170112[3]
Database references
SIMBADdata

WASP-24 is an F-type star with the Hot Jupiter planet WASP-24b in orbit. WASP-24 is slightly larger and more massive than the Sun, it is also has a similar Metallicity and is hotter than the Sun. WASP-24 was first observed by the SuperWASP planet-searching organization, which flagged it as a potential host to a planet before following up with radial velocity and spectral measurements. Analysis of these confirmed the planetary nature of WASP-24b, which was later released to the public on the SuperWASP website.

  1. ^ Cite error: The named reference Roman1987 was invoked but never defined (see the help page).
  2. ^ a b c d e Cite error: The named reference Gaia DR2 was invoked but never defined (see the help page).
  3. ^ a b c Cite error: The named reference EPE was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference Street2010 was invoked but never defined (see the help page).
  5. ^ a b c Cite error: The named reference Torres2012 was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference Simpson2011 was invoked but never defined (see the help page).