V433 Aurigae

V433 Aurigae
Observation data; Epoch J2000 Equinox J2000
Constellation	Auriga
Right ascension	05h 39m 18.312s
Declination	+29° 12′ 54.766″
Apparent magnitude (V)	6.02-6.06
Characteristics
Spectral type	B2IV-V
U−B color index	-0.5
B−V color index	0.16
Variable type	Variable star
Astrometry
Radial velocity (Rv)	22.90 ± 1.9 km/s
Proper motion (μ)	RA: -0.82 ± 0.43 mas/yr ; Dec.: -7.11 ± 0.20 mas/yr
Parallax (π)	3.08 ± 0.42 mas
Distance	approx. 1,100 ly ; (approx. 320 pc)
Details
Luminosity	322 L☉
Temperature	7400 K
Other designations
	HD 37367, BD+29° 947, SAO 77354, HIP 26606, HR 1924.
Database references
SIMBAD	data

V433 Aurigae is a variable star in the constellation Auriga. It is a Slowly pulsating B star (SPB) that ranges from apparent magnitude 6.02 to 6.06 over 4.6 days.^[1] Located around 324 parsecs distant, it shines with a luminosity approximately 322 times that of the Sun and has a surface temperature of 7400 K.^[2]

References

^ ^a ^b Watson, Christopher (4 January 2010). "V433 Aurigae". The International Variable Star Index. American Association of Variable Star Observers. Retrieved 4 August 2015.
^ ^a ^b ^c McDonald, I.; Zijlstra, A. A.; Boyer, M. L. (2012). "Fundamental Parameters and Infrared Excesses of Hipparcos Stars". Monthly Notices of the Royal Astronomical Society. 427 (1): 343–57. arXiv:1208.2037. Bibcode:2012MNRAS.427..343M. doi:10.1111/j.1365-2966.2012.21873.x.

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[AAVSOV433-1] Watson, Christopher (4 January 2010). "V433 Aurigae". The International Variable Star Index. American Association of Variable Star Observers. Retrieved 4 August 2015.

[Mcdonald-2] McDonald, I.; Zijlstra, A. A.; Boyer, M. L. (2012). "Fundamental Parameters and Infrared Excesses of Hipparcos Stars". Monthly Notices of the Royal Astronomical Society. 427 (1): 343–57. arXiv:1208.2037. Bibcode:2012MNRAS.427..343M. doi:10.1111/j.1365-2966.2012.21873.x.

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