IQ Aurigae: Difference between revisions

IQ Aurigae
Observation data; Epoch J2000 Equinox J2000
Constellation	Auriga
Right ascension	05h 19m 00.0289s
Declination	+33° 44′ 54.217″
Apparent magnitude (V)	5.368
Characteristics
Spectral type	A0pSi
U−B color index	-0.55
B−V color index	-0.19
Variable type	Alpha² CVn variable
Astrometry
Radial velocity (Rv)	28.6 km/s
Proper motion (μ)	RA: 13.62 mas/yr ; Dec.: -29.63 mas/yr
Parallax (π)	7.28 ± 0.7 mas
Distance	450 ± 40 ly ; (140 ± 10 pc)
Absolute magnitude (MV)	5.204
Details
Mass	3.1 M☉
Radius	2.1 R☉
Luminosity	40 L☉
Temperature	7,500–10,000 K
Rotation	53 Km/s; 0,0054995 Year
Other designations
	HR 1732, BD+33° 1008, HD 34452, SAO 57884, HIP 24799.
Database references
SIMBAD	data
Data sources:
Hipparcos Catalogue,; CCDM (2002),; Bright Star Catalogue (5th rev. ed.)

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Revision as of 20:05, 24 September 2010

IQ Aurigae is variable star.

References

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 {{Orphan|date=February 2009}}
+{{No citations|date=September 2010}}
 {{Starbox begin |
    name=IQ Aurigae }}
-{{Starbox image
-| image = <!-- Missing image removed: [[Image:IQ Aurigae.jpg|275px|]] -->
-| caption = IQ Aurigae
-}}
 {{Starbox observe |
   epoch=J2000 |
@@ Line 27: / Line 24: @@
   absmag_v=5.204 }}
 {{Starbox detail|
-  mass=3,1 |
+  mass=3.1 |
-  radius=2,1 |
+  radius=2.1 |
   luminosity=40 |
   temperature=7,500–10,000 |
@@ Line 36: / Line 33: @@
   age= }}
 {{Starbox catalog |
-  names=[[GCRV]] 3158, [[Bright Star Catalogue|HR]] 1732, [[TD1 Catalog of Stellar Ultraviolet Fluxes|TD1]] 4336, [[AAO]]+33 27, [[2MASS]] J05190003+3344543, [[Tycho Catalogue|TYC]] 2394-2026-1, [[Astronomische Gesellschaft Katalog|AG]]+33° 495, [[Guide Star Catalog|GSC]] 02394-02026, [[PPM Star Catalogue]] 70185, [[UBV Photoelectric Photometry Catalogue|UBV M]] 10790, [[Bonner Durchmusterung|BD]]+33° 1008, [[Henry Draper Catalogue|HD]] 34452, [[Catalogue of rotational velocities of the stars|ROT]] 756, [[Photoelectric Catalogue|UBV]] 5045, [[List of astronomical catalogues#C|CEL]] 603, [[Hipparcos Input Catalogue|HIC]] 24799, [[Smithsonian Astrophysical Observatory Star Catalog|SAO]] 57884, [[uvby98]] 100034452 V, [[Boss General Catalogue|GC]] 6497, [[Hipparcos Catalogue|HIP]] 24799, [[AAVSO]] 0512+33. }}
+  names=[[Bright Star Catalogue|HR]] 1732, [[Bonner Durchmusterung|BD]]+33° 1008, [[Henry Draper Catalogue|HD]] 34452, [[Smithsonian Astrophysical Observatory Star Catalog|SAO]] 57884, [[Hipparcos Catalogue|HIP]] 24799. }}
 {{Starbox reference |
   Simbad=HD+34452