EGGR 535

Other names: 1036-204, LHS 2393, LP 790-29

Parameter Unit Holberg et al. 2016 Ferrario et al. 2015 Simbad
Right ascension 10 38 55.59
Declination -20 40 57.27
Spectral type DQpecP10.2 DQB DQ10P
Effective temperature [K] 4694.0 7800.0
log(g) [cgs] 8.05 8.00
Mass [M] 0.6
log(Luminosity) [L]
Cooling age [Gyr] 7.1300
log(H/He)
log(C/He)
log(Ca/He)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 70.00 70.00
Distance [pc] 14.29 14.29
Composition He
Proper motion (right ascension) [mas/yr] -267.4
Proper motion (declination) [mas/yr] 548.3
Variability
Magnetic yes yes
Db [MG] 50 50
Infrared excess (disk)
Binarity
B magnitude 15.90
V magnitude 16.24 16.28
R magnitude 15.54
I magnitude 15.34
J magnitude 14.63
H magnitude 14.35
K magnitude 14.04
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.