EGGR 524

Other names: 0511+079, G84-041

Parameter Unit Holberg et al. 2016 Simbad
Right ascension 05 14 03.49
Declination 08 00 15.19
Spectral type DA7.7 DA7.6
Effective temperature [K] 6661.0
log(g) [cgs] 8.22
Mass [M☉] 0.73
log(Luminosity) [L☉]
Cooling age [Gyr] 2.8100
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] 49.34
Distance [pc] 20.27
Composition H
Proper motion (right ascension) [mas/yr] -215.0
Proper motion (declination) [mas/yr] -294.0
Variability
Magnetic
Db [MG]
Infrared excess (disk)
Binarity
B magnitude 16.30
V magnitude 15.89 15.89
R magnitude 15.70
I magnitude 15.50
J magnitude 15.11
H magnitude 14.92
K magnitude 14.86
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude

* Constant surface field

Special notes:

Spectra

Absorption lines

Controls

Normalize at:

Range:

x: to
y: to

Spectra available:





The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour at Université de Montréal. Please send database updates, corrections, suggestions or bug reports to dufourpa@astro.umontreal.ca.