SDSS J110142.82+122710.5

All names: Gaia DR2 3871670403232190080, GALEX J110142.8+122711, SDSS J110142.82+122710.58, Gaia EDR3 3871670403232190080, Gaia DR3 3871670403232190080, SDSS J110142.82+122710.5

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Simbad Vincent et al. 2023
Right ascension 11 01 42.81 (1) 11 01 42.82 11 01 42.81 (1) 11 01 42.82 (1)
Declination 12 27 10.66 (0.7) 12 27 10.59 12 27 10.66 (0.7) 12 27 10.69 (0.7)
Spectral type DA DA DA DA+MS
Effective temperature [K] 7438.0 7546.0 (88)
log(g) [cgs] 6.96 7.69 (0.2)
Mass [M] 0.192 0.455 (0.07)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
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(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 3.88 (1) 2.28 (1) 3.88 (1)
Distance [pc] 257.97 (67) 438.14 (217) 257.97 (67)
Composition H
Proper motion (right ascension) [mas/yr] -5.567529759 (1) -11.77055751 (2) -5.568 (1)
Proper motion (declination) [mas/yr] -1.970616582 (1) -4.568722447 (1) -1.971 (1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.62 (0.07) 20.64 (0.07) 20.64 (0.07)
g magnitude 20.23 (0.02) 20.26 (0.03) 20.26 (0.03)
r magnitude 20.04 (0.02) 20.08 (0.03) 20.08 (0.03)
i magnitude 20.03 (0.04) 20.07 (0.05) 20.07 (0.05)
z magnitude 19.94 (0.1) 19.97 (0.1) 19.97 (0.1)
G magnitude 20.35 (0.07) 20.38 20.35 (0.01)
BP magnitude 20.26 (0.07) 20.00
RP magnitude 19.95 (0.08) 19.44
Pan g magnitude 20.20 (0.02)
Pan r magnitude 20.05 (0.02)
Pan i magnitude 20.13 (0.02)
Pan z magnitude 20.14 (0.03)
Pan y magnitude 19.96 (0.1)
E(B-V) 0.021

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit





The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.