m Open access bot: doi added to citation with #oabot.
|
Add: s2cid. | You can use this bot yourself. Report bugs here. | Suggested by Abductive | Category:Andromeda (constellation) | via #UCB_Category
|
||
Line 60: | Line 60: | ||
{{reflist|refs= |
{{reflist|refs= |
||
<ref name=aaa474_2_653>{{citation | first=F. | last=van Leeuwen |date=November 2007 | title=Validation of the new Hipparcos reduction | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pages=653–664 | bibcode=2007A&A...474..653V | doi=10.1051/0004-6361:20078357 | postscript=. |arxiv = 0708.1752 }}</ref> |
<ref name=aaa474_2_653>{{citation | first=F. | last=van Leeuwen |date=November 2007 | title=Validation of the new Hipparcos reduction | journal=Astronomy and Astrophysics | volume=474 | issue=2 | pages=653–664 | bibcode=2007A&A...474..653V | doi=10.1051/0004-6361:20078357 | postscript=. |arxiv = 0708.1752 | s2cid=18759600 }}</ref> |
||
<ref name=apj694_2_1085>{{citation | last1=van Belle | first1=Gerard T. | last2=von Braun | first2=Kaspar | title=Directly Determined Linear Radii and Effective Temperatures of Exoplanet Host Stars | journal=The Astrophysical Journal | volume=694 | issue=2 | pages=1085–1098 |date=April 2009 | doi=10.1088/0004-637X/694/2/1085 | bibcode=2009ApJ...694.1085V | postscript=. |arxiv = 0901.1206 }}</ref> |
<ref name=apj694_2_1085>{{citation | last1=van Belle | first1=Gerard T. | last2=von Braun | first2=Kaspar | title=Directly Determined Linear Radii and Effective Temperatures of Exoplanet Host Stars | journal=The Astrophysical Journal | volume=694 | issue=2 | pages=1085–1098 |date=April 2009 | doi=10.1088/0004-637X/694/2/1085 | bibcode=2009ApJ...694.1085V | postscript=. |arxiv = 0901.1206 | s2cid=18370219 }}</ref> |
||
<ref name=gcsrv>{{citation | last=Wilson | first=Ralph Elmer | year=1953 | title=General Catalogue of Stellar Radial Velocities | publisher=Carnegie Institution of Washington | location=Washington | bibcode=1953GCRV..C......0W | postscript=. }}</ref> |
<ref name=gcsrv>{{citation | last=Wilson | first=Ralph Elmer | year=1953 | title=General Catalogue of Stellar Radial Velocities | publisher=Carnegie Institution of Washington | location=Washington | bibcode=1953GCRV..C......0W | postscript=. }}</ref> |
||
Line 72: | Line 72: | ||
<ref name=SIMBAD>{{cite simbad | title=* tau And | accessdate=2012-06-24 | postscript=. }}</ref> |
<ref name=SIMBAD>{{cite simbad | title=* tau And | accessdate=2012-06-24 | postscript=. }}</ref> |
||
<ref name=apjss176_1_276>{{citation | display-authors=1 | last1=van Belle | first1=G. T. | last2=van Belle | first2=G. | last3=Creech-Eakman | first3=M. J. | last4=Coyne | first4=J. | last5=Boden | first5=A. F. | last6=Akeson | first6=R. L. | last7=Ciardi | first7=D. R. | last8=Rykoski | first8=K. M. | last9=Thompson | first9=R. R. | title=The Palomar Testbed Interferometer Calibrator Catalog | journal=The Astrophysical Journal Supplement Series | volume=176 | issue=1 | pages=276–292 |date=May 2008 | doi=10.1086/526548 | bibcode=2008ApJS..176..276V | postscript=. |arxiv = 0711.4194 }}</ref> |
<ref name=apjss176_1_276>{{citation | display-authors=1 | last1=van Belle | first1=G. T. | last2=van Belle | first2=G. | last3=Creech-Eakman | first3=M. J. | last4=Coyne | first4=J. | last5=Boden | first5=A. F. | last6=Akeson | first6=R. L. | last7=Ciardi | first7=D. R. | last8=Rykoski | first8=K. M. | last9=Thompson | first9=R. R. | title=The Palomar Testbed Interferometer Calibrator Catalog | journal=The Astrophysical Journal Supplement Series | volume=176 | issue=1 | pages=276–292 |date=May 2008 | doi=10.1086/526548 | bibcode=2008ApJS..176..276V | postscript=. |arxiv = 0711.4194 | s2cid=10713221 }}</ref> |
||
<ref name=PASTEL>{{citation |
<ref name=PASTEL>{{citation |
||
Line 81: | Line 81: | ||
| volume=591 | pages=A118 | year=2016 |
| volume=591 | pages=A118 | year=2016 |
||
| bibcode=2016A&A...591A.118S | doi=10.1051/0004-6361/201628497 |
| bibcode=2016A&A...591A.118S | doi=10.1051/0004-6361/201628497 |
||
| arxiv=1605.07384 | postscript=. }}</ref> |
| arxiv=1605.07384 | s2cid=119258214 | postscript=. }}</ref> |
||
}} |
}} |
Location of τ Andromedae (circled) | |
Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Andromeda |
Right ascension | 01h40m 34.81645s[1] |
Declination | +40° 34′ 37.3742″[1] |
Apparent magnitude (V) | +4.94[2] |
Characteristics | |
Spectral type | B5 III[3] |
U−B color index | -0.41[2] |
B−V color index | -0.09[2] |
Astrometry | |
Radial velocity (Rv) | -14[4] km/s |
Proper motion (μ) | RA: +15.99[1] mas/yr Dec.: -23.76[1] mas/yr |
Parallax (π) | 4.58 ± 0.25 mas[1] |
Distance | 710 ± 40 ly (220 ± 10 pc) |
Details | |
Luminosity | 851[5] L☉ |
Surface gravity (log g) | 3.357[6] cgs |
Temperature | 13,026[6] K |
Rotational velocity (v sin i) | 80[7] km/s |
Other designations | |
53 And, BD+39 378, HD 10205, HIP 7818, HR 477, SAO 37418.[8] | |
Database references | |
SIMBAD | data |
Tau Andromedae (τ And, τ Andromedae) is the Bayer designation for a star in the northern constellationofAndromeda. It has an apparent visual magnitude of +4.94,[2] which is bright enough to be viewed from dark suburban skies. From parallax measurements made during the Hipparcos mission, the distance to this star can be estimated as roughly 710 light-years (220 parsecs) from Earth. The brightness of this star is diminished by 0.24 in magnitude due to extinction caused by intervening gas and dust.[3]
The spectrum of this star matches a stellar classification of B5 III,[3] with the luminosity class of III indicating that this is a giant star. It is radiating about 851 times the luminosity of the Sun.[5]
InChinese, 天大將軍 (Tiān Dà Jiāng Jūn), meaning Heaven's Great General, refers to an asterism consisting of τ Andromedae, γ Andromedae, φ Persei, 51 Andromedae, 49 Andromedae, χ Andromedae, υ Andromedae, 56 Andromedae, β Trianguli, γ Trianguli and δ Trianguli. Consequently, the Chinese name for τ Andromedae itself is 天大將軍七 (Tiān Dà Jiāng Jūn qī, English: the Seventh Star of Heaven's Great General.).[9]
{{cite web}}
: CS1 maint: postscript (link)
| |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||
Stars |
| ||||||||||||
| |||||||||||||
Star clusters |
| ||||||||||||
Nebulae |
| ||||||||||||
Galaxies |
| ||||||||||||
| |||||||||||||
| |||||||||||||