14 Aurigae

14 Aurigae or KW Aurigae

Observation data Epoch J2000      Equinox J2000
Constellation	Auriga
Right ascension	05^h 15^m 24.3929^s
Declination	+32° 41′ 15.361″
Apparent magnitude (V)	5.007
Characteristics
Spectral type	A9IVDel
U−B color index	0.19
B−V color index	0.23
Variable type	Delta Scuti variable
Astrometry
Radial velocity (Rv)	-9.7 km/s
Proper motion (μ)	RA: -27.05 mas/yr Dec.: 12.47 mas/yr
Parallax (π)	12.14 ± 1.17 mas
Distance	270 ± 30 ly (82 ± 8 pc)
Absolute magnitude (MV)	5.205
Details
Mass	3,1 M☉
Radius	2,1 R☉
Luminosity	40 L☉
Temperature	7,500–10,000 K
Rotation	24 km/s 0,012 Year
Orbit
Companion	CCDM 05154+3242 B
Semi-major axis (a)	11,1"
Inclination (i)	352°
Orbit
Companion	CCDM 05154+3242 C
Semi-major axis (a)	14.6"
Inclination (i)	226°
Orbit
Companion	CCDM 05154+3242 D
Semi-major axis (a)	184.0"
Inclination (i)	321°
Other designations
KW Aurigae, CSI+32 922 1, HGAM 374, SBC7 213, GC 6411, HIC 24504, ADS 3824, GCRV 3112, HIP 24504, TD1 4235, AG+32° 492, HR 1706, TYC 2394-2028-1, BD+32° 922, GSC 02394-02028, PPM Star Catalogue 70096, UBV 5004, CCDM J05154+3242, HD 33959, ROT 746, uvby98 100033959 ABV, CEL 580, SAO 57799.
Database references
SIMBAD	data
Data sources:
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.)
Database references
SIMBAD	data

14 Aurigae or KW Aurigae is a star in the constellation Auriga. Its apparent magnitude is 5.01.

Components

NAME	Right ascension	Declination	Apparent magnitude (V)	Spectral type	Database references
ADS 3824 B (ADS 3824 ABC)	05^h 15^m 24.0^s	+32° 41' 15	4.94	A9	Simbad
ADS 3824 C (BD+32 922B)	05^h 15^m 24.3^s	+32° 41' 25	11.1		Simbad
ADS 3824 D (BD+32 922C)	05^h 15^m 23.6049^s	+32° 41' 05.232	7.88	A2	Simbad
ADS 3824 E (BD+32 921)	05^h 15^m 15.4938^s	+32° 43' 37.807	10.9	B	Simbad

References

• HR 1706
• CCDM J05154+3242
• Image 14 Aurigae