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EntityQ845031· pop 6

Gliese 688

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star in the constellation Ophiuchus

Astronomical data · SIMBAD

Object type
SB*
Spectral type
K3-V
Distance
36 light-years
Redshift
z = 0.000018993319953697352
Coordinates
RA 264.8205° · Dec 3.5552°
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via SIMBAD · CDS Strasbourg

Wikidata facts

Constellation
Ophiuchus
Distance from Earth
1441
Variable-star type
rotating variable star
Show 15 more facts
parallax
90.91
spectral class
K2.5V
catalog code
Gaia DR2 4377160604838377600
apparent magnitude
4.10
radial velocity
22.08
metallicity
-0.04
absolute magnitude
6.35
right ascension
264.82048469250
declination
3.55524325500
effective temperature
4886
epoch
J2000.0
stellar rotational velocity
3.0
surface gravity
35500
right ascension component of proper motion
-178
declination component of proper motion
-100
Sources (1)

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