Skip to content
EntityQ3305243· pop 10· linked from 135 articles

Tau7 Serpentis

Sign in to save

Also known as 22 Serpentis

star in the constellation Serpens

Astronomical data · SIMBAD

Object type
**
Spectral type
A8Vam
Distance
174 light-years
Redshift
z = -0.00010466693548949468
Coordinates
RA 235.4780° · Dec 18.4640°
View on SIMBAD →

via SIMBAD · CDS Strasbourg

Wikidata facts

Constellation
Serpens
Distance from Earth
53.6412
Radius
2.08
Show 16 more facts
spectral class
A3
catalog code
Renson 39860
stellar rotational velocity
68
apparent magnitude
5.769212
effective temperature
8077
parallax
18.7185
radial velocity
-30.5
epoch
J2000.0
metallicity
0.42
surface gravity
8500
luminosity
11
absolute magnitude
2.18
right ascension component of proper motion
-61.654
declination component of proper motion
54.319
right ascension
235.47798575595
declination
18.46403650186
Sources (2)

via Wikidata · CC0

Available in 10 languages

via Wikidata sitelinks · CC0