GJ 2144 A

Other names: WD 1911+135, 19136+1336, G142-B2A

Parameter Unit Limoges et al. 2015 Gianninas et al. 2011 Simbad
Right ascension 19 13 38.68
Declination 13 36 27.68
Spectral type DA DA
Effective temperature [K] 13770 13820
log(g) [cgs] 7.98 7.97
Mass [M] 0.60 0.59
log(Luminosity) [L] -2.26
Age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Ca/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas]
Distance [pc] 34.40 33.00
Composition H H
Proper motion (right ascension) [mas/yr] 10.0
Proper motion (declination) [mas/yr] -182.0
Variability NOV
Magnetic
Has a disc
B magnitude 14.12
V magnitude 14.05
R magnitude 14.10
I magnitude 14.40
J magnitude 14.26
H magnitude 14.51
K magnitude 14.54
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude

Spectra

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