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EntityQ5097285· pop 10· linked from 255 articles

Nu1 Boötis

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Also known as 52 Boötis, HD 138481

star in the constellation Boötes

Astronomical data · SIMBAD

Object type
*
Spectral type
K4.5IIIbBa0.5
Distance
974 light-years
Redshift
z = -0.000037091639491171335
Coordinates
RA 232.7323° · Dec 40.8330°
View on SIMBAD →

via SIMBAD · CDS Strasbourg

Wikidata facts

Distance from Earth
298.579
Image
Nu1 Bootis.jpg
Show 14 more facts
catalog code
UBV M 20814
stellar rotational velocity
17
apparent magnitude
4.360903
effective temperature
3917
parallax
3.3492
radial velocity
-10.4
spectral class
K5
metallicity
0.00
surface gravity
14
absolute magnitude
-2.22
right ascension component of proper motion
10.563
declination component of proper motion
-8.385
right ascension
232.73233166371995
declination
40.83304840815
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0

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