GJ 2146

Other names: WD 1936+327, 19384+3253, BPM 94484

Parameter Unit Limoges et al. 2015 Gianninas et al. 2011 Simbad
Right ascension 19 38 28.21
Declination 32 53 19.90
Spectral type DA DA
Effective temperature [K] 22120 22230
log(g) [cgs] 7.93 7.94
Mass [M] 0.59 0.59
log(Luminosity) [L] -1.39
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] 28.70 28.70
Distance [pc] 34.80 42.00
Composition H H
Proper motion (right ascension) [mas/yr] -39.0
Proper motion (declination) [mas/yr] -171.0
Variability
Magnetic
Has a disc
B magnitude 13.46
V magnitude 13.58
R magnitude 13.90
I magnitude 14.00
J magnitude 14.11
H magnitude 14.23
K magnitude 14.36
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude

Spectra

Absorption lines

Controls

Normalize at:

Range:

x: to
y: to

Spectra available: