WASP-37

WASP-37
Observation data; Epoch J2000 Equinox J2000
Constellation	Virgo
Right ascension	14h 47m 46.5620s
Declination	01° 03′ 53.800″
Apparent magnitude (V)	12.704
Characteristics
Evolutionary stage	main sequence
Spectral type	G2V
Astrometry
Radial velocity (Rv)	7.927±0.0042 km/s
Proper motion (μ)	RA: −28.214(16) mas/yr ; Dec.: +18.201(42) mas/yr
Parallax (π)	2.6257±0.0173 mas
Distance	1,242 ± 8 ly ; (381 ± 3 pc)
Details
Mass	0.926+0.039; −0.034 M☉
Radius	1.071+0.019; −0.018 R☉
Surface gravity (log g)	4.346+0.023; −0.021 cgs
Temperature	5,795+69; −64 K
Metallicity [Fe/H]	−0.098+0.05; −0.06 dex
Rotational velocity (v sin i)	2.4±1.6 km/s
Age	10.31+4.01; −2.55 Gyr
Other designations
	TOI-5674, TIC 368805700, WASP-37, 2MASS J14474655+0103538, DENIS J144746.5+010354
Database references
SIMBAD	data
Exoplanet Archive	data

WASP-37 is a G-type main-sequence star about 1,240 light-years away in the constellation of Virgo.

Right ascension14^h 47^m 46.5620^s^[2]

Declination01° 03′ 53.800″^[2]

Quick facts Observation data Epoch J2000 Equinox J2000, Constellation ...

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Observation data Epoch J2000 Equinox J2000
Constellation	Virgo^[1]
Right ascension	14^h 47^m 46.5620^s^[2]
Declination	01° 03′ 53.800″^[2]
Apparent magnitude (V)	12.704^[3]
Characteristics
Evolutionary stage	main sequence^[4]
Spectral type	G2V^[4]
Astrometry

Radial velocity (R_v)	7.927±0.0042^[5] km/s
Proper motion (μ)	RA: −28.214(16) mas/yr^[2] Dec.: +18.201(42) mas/yr^[2]
Parallax (π)	2.6257±0.0173 mas^[2]
Distance	1,242 ± 8 ly (381 ± 3 pc)

Details^[6]

Mass	0.926^+0.039 _−0.034 `M`_☉
Radius	1.071^+0.019 _−0.018 `R`_☉
Surface gravity (log g)	4.346^+0.023 _−0.021 cgs
Temperature	5,795⁺⁶⁹ ₋₆₄ K
Metallicity [Fe/H]	−0.098^+0.05 _−0.06 dex
Rotational velocity (v sin i)	2.4±1.6^[7] km/s
Age	10.31^+4.01 _−2.55^[8] Gyr

Other designations
TOI-5674, TIC 368805700, WASP-37, 2MASS J14474655+0103538, DENIS J144746.5+010354^[3]
Database references
SIMBAD	data
Exoplanet Archive	data

Star characteristics