14 Herculis information

14 Herculis
Observation data; Epoch J2000.0 Equinox J2000.0
Constellation	Hercules
Right ascension	16h 10m 24.31568s
Declination	+43° 49′ 03.5074″
Apparent magnitude (V)	+6.61
Characteristics
Spectral type	K0 V
B−V color index	0.877±0.006
Astrometry
Radial velocity (Rv)	−13.87±0.08 km/s
Proper motion (μ)	RA: 131.745(28) mas/yr ; Dec.: −297.025(37) mas/yr
Parallax (π)	55.8657 ± 0.0291 mas
Distance	58.38 ± 0.03 ly ; (17.900 ± 0.009 pc)
Absolute magnitude (MV)	+5.39
Details
Mass	0.98±0.04 M☉
Radius	0.97±0.02 R☉
Luminosity	0.6256±0.0077 L☉
Surface gravity (log g)	4.46 cgs
Temperature	5310±30 K
Metallicity [Fe/H]	0.43±0.07 dex
Rotation	29.5 d
Rotational velocity (v sin i)	1.65 km/s
Age	3.6±2.0 Gyr
Other designations
	14 Her, BD+44° 2549, GJ 614, HD 145675, HIP 79248, SAO 45933, LTT 14816
Database references
SIMBAD	data

14 Herculis or 14 Her is a K-type main-sequence star 58.4 light-years (17.9 parsecs) away in the constellation Hercules. It is also known as HD 145675. Because of its apparent magnitude, of 6.61 the star can be very faintly seen with the naked eye. As of 2021, 14 Herculis is known to host two exoplanets in orbit around the star.^[4]

^ ^a ^b ^c ^d Cite error: The named reference GaiaDR3 was invoked but never defined (see the help page).
^ ^a ^b ^c ^d Cite error: The named reference Anderson2012 was invoked but never defined (see the help page).
^ Cite error: The named reference perkins1989 was invoked but never defined (see the help page).
^ ^a ^b Cite error: The named reference Gagliuffi2021 was invoked but never defined (see the help page).
^ Cite error: The named reference von Braun2014 was invoked but never defined (see the help page).
^ Cite error: The named reference Bonfanti2015 was invoked but never defined (see the help page).
^ "14 Her". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2018-02-18.

[GaiaDR3-1] Cite error: The named reference GaiaDR3 was invoked but never defined (see the help page).

[Anderson2012-2] Cite error: The named reference Anderson2012 was invoked but never defined (see the help page).

[perkins1989-3] Cite error: The named reference perkins1989 was invoked but never defined (see the help page).

[Gagliuffi2021-4] Cite error: The named reference Gagliuffi2021 was invoked but never defined (see the help page).

[von_Braun2014-5] Cite error: The named reference von Braun2014 was invoked but never defined (see the help page).

[Bonfanti2015-6] Cite error: The named reference Bonfanti2015 was invoked but never defined (see the help page).

[SIMBAD-7] "14 Her". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2018-02-18.

Observation data Epoch J2000.0 Equinox J2000.0
Constellation	Hercules
Right ascension	16^h 10^m 24.31568^s^[1]
Declination	+43° 49′ 03.5074″^[1]
Apparent magnitude (V)	+6.61^[2]
Characteristics
Spectral type	K0 V^[3]
B−V color index	0.877±0.006^[2]
Astrometry

Radial velocity (R_v)	−13.87±0.08^[2] km/s
Proper motion (μ)	RA: 131.745(28) mas/yr^[1] Dec.: −297.025(37) mas/yr^[1]
Parallax (π)	55.8657 ± 0.0291 mas^[1]
Distance	58.38 ± 0.03 ly (17.900 ± 0.009 pc)
Absolute magnitude (M_V)	+5.39^[2]

Details^[4]

Mass	0.98±0.04 `M`_☉
Radius	0.97±0.02 `R`_☉
Luminosity	0.6256±0.0077^[5] `L`_☉
Surface gravity (log g)	4.46 cgs
Temperature	5310±30 K
Metallicity [Fe/H]	0.43±0.07 dex
Rotation	29.5 d
Rotational velocity (v sin i)	1.65 km/s
Age	3.6±2.0^[6] Gyr

Other designations
14 Her, BD+44° 2549, GJ 614, HD 145675, HIP 79248, SAO 45933, LTT 14816^[7]
Database references
SIMBAD	data

14 Herculis information

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14 Herculis

14 Herculis b

14 Herculis c

Alpha Herculis

Star

Herculis

Sigma Herculis

Phi Herculis

Chi Herculis

Rho Herculis

Upsilon Herculis

Hercules A

47 Ursae Majoris

Omega Herculis

Xi Herculis

Delta Herculis

List of stars in Hercules

2023 Herculis

ELODIE spectrograph

3C 345

List of stars in Serpens

47 Ursae Majoris c

Abell 39

Tau Herculis

DQ Herculis