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Star WD J2147-4035

White dwarf WD J2147-4035 is located 91 light years away from the Sun. It is a single star of spectral class DZQH, that has 69 % of solar mass. For now, there are no known exoplanets in this star system.
Sun distance
91 light years
galaxy map

WD J2147-4035

White dwarf (spectral class DZQH)

Location

Ascension iconRight ascension: 21h 47m 56.59s
Declination iconDeclination: -40° 35' 27.78'' (southern hemisphere)
Parallax iconParallax: 35.79
Distance iconSun distance: 91.129 ly | 27.9 pc

Basic characteristic

Mass: 0.69 M Sun | 722.8 M Jupiter
radius icon
Size: 0.01100 R Sun | 0.1 R Jupiter
temperature iconTemperature: 3048 K | 0.53 T Sun
time iconAge: 10.2 billions years | 2.22 Sun
(No known exoplanets yet)

Photometry

5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).
More about WD J2147-4035
      Nearby star WD J2147-4035 can be found in southern celestial hemisphere, however it is too dim to be seen with the naked eye or even a small telescope.  WD J2147-4035 is much smaller than the Sun and temperature on its surface is around 3048 K (2775 °C), which is about 53 % of Suns temperature.
Other designations of this star
Gaia EDR3 6584418167391671808
External sources
simbad icon
Simbad database (Gaia EDR3 6584418167391671808)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
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Spectral analysis of ultra-cool white dwarfs polluted by planetary debris
Scientific study,
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