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21 Vulpeculae

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Also known as NU Vulpeculae

star in the constellation Vulpecula

Astronomical data · SIMBAD

Object type
dS*
Spectral type
A7IVn
Distance
313 light-years
Redshift
z = 0.000023349759269430947
Coordinates
RA 303.5605° · Dec 28.6948°
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via SIMBAD · CDS Strasbourg

Wikidata facts

Constellation
Vulpecula
Distance from Earth
95.875
Radius
1.5
Variable-star type
Delta Scuti variable
Show 15 more facts
catalog code
UBV M 24638
spectral class
A3
apparent magnitude
5.13824
effective temperature
7621
stellar rotational velocity
205
radial velocity
3.8
parallax
10.4302
epoch
J2000.0
luminosity
67
absolute magnitude
0.39
right ascension component of proper motion
12.541
declination component of proper motion
-19.117
age estimated by a dating method
356
right ascension
303.56053972259997
declination
28.69481717286
Sources (4)

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