WD 2144+156

Other names:

Parameter Unit Simbad
Right ascension 21 46 32.31
Declination 15 50 38.91
Spectral type DA5.5
Effective temperature [K]
log(g) [cgs]
Mass [M]
log(Luminosity) [L]
Age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
Parallax [mas] nan
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] 309
Proper motion (declination) [mas/yr] 116.0
Variability
Magnetic
Has a disk
Binarity
B magnitude 16.30
V magnitude nan
R magnitude 16.00
I magnitude 16.10
J magnitude 15.93
H magnitude 15.72
K magnitude 15.53
u magnitude 17.14
g magnitude 16.60
r magnitude 16.52
i magnitude 16.51
z magnitude 16.55

Spectra

Absorption lines

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