SDSS J132833.96+270915.3

All names: SDSS J132833.96+270915.4, SDSS J132833.96+270915.3, GALEX J132834.0+270916, Gaia DR3 1449216012570094720, Gaia DR2 1449216012570094720, Gaia EDR3 1449216012570094720

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 13 28 33.97 (0.2) 13 28 33.96 13 28 33.97 (0.2) 13 28 33.97 13 28 33.96 (0.2) 13 28 33.96
Declination 27 09 15.11 (0.1) 27 09 15.33 27 09 15.12 (0.2) 27 09 15.11 27 09 15.50 (0.1) 27 09 15.39
Spectral type DA DA DA DA DA
Effective temperature [K] 7284.0 7454.0 (186) 7357.0 (56)
log(g) [cgs] 8.00 8.05 (0.05) 7.84 (0.1)
Mass [M] 0.589 0.624 (0.05) 0.51 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 1.3640
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] 8.42 (0.2) 8.43 (0.2) 8.42 8.42 (0.2)
Distance [pc] 118.75 (3) 118.65 (3) 118.75 118.75 (3)
Composition H
Proper motion (right ascension) [mas/yr] 7.609096003 (0.3) 8.003225489 (0.4) 7.609 (0.3)
Proper motion (declination) [mas/yr] -24.65960644 (0.2) -24.72961418 (0.5) -24.66 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.25 (0.03) 19.25 (0.03) 19.28 (0.03)
g magnitude 18.78 (0.009) 18.79 (0.009) 18.80 (0.03)
r magnitude 18.67 (0.009) 18.67 (0.009) 18.69 (0.03)
i magnitude 18.66 (0.01) 18.66 (0.01) 18.68 (0.02)
z magnitude 18.67 (0.03) 18.67 (0.03) 18.68 (0.04)
G magnitude 18.64 (0.03) 18.67 18.64 18.64 (0.003)
BP magnitude 18.87 (0.03) 18.85
RP magnitude 18.38 (0.02) 18.35
Pan g magnitude 18.80 (0.007)
Pan r magnitude 18.68 (0.008)
Pan i magnitude 18.68 (0.006)
Pan z magnitude 18.73 (0.006)
Pan y magnitude 18.76 (0.01)
E(B-V) 0.007

* 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.