SDSS J095022.32+590231.6

All names: Gaia EDR3 1049672316172912512, SDSS J095022.32+590231.6, Gaia DR2 1049672316172912512, Gaia DR3 1049672316172912512

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Stilism Simbad Eisenstein et al. 2006
Right ascension 09 50 22.32 (0.3) 09 50 22.32 09 50 22.32 (0.4) 09 50 22.32 (0.3) 09 50 22.33
Declination 59 02 31.54 (0.3) 59 02 31.60 59 02 31.54 (0.5) 59 02 31.54 (0.3) 59 02 31.64
Spectral type sdB SDB
Effective temperature [K] 7272.0 (113)
log(g) [cgs] 5.50 (0.5)
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.35 (0.4) 0.04 (0.7) 0.35 (0.4)
Distance [pc] 2871.72 (3596) 24823.19 (412838) 2871.91 (3596)
Composition
Proper motion (right ascension) [mas/yr] 0.017305605 (0.3) -0.440099166 (1) 0.017 (0.3)
Proper motion (declination) [mas/yr] -0.013415116 (0.4) -0.636186 (1) -0.013 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.70 (0.08) 20.74 (0.08) 20.74 (0.07)
g magnitude 20.30 (0.02) 20.32 (0.02) 20.32 (0.03)
r magnitude 20.13 (0.03) 20.20 (0.03) 20.19 (0.03)
i magnitude 20.04 (0.03) 19.95 (0.03) 19.94 (0.04)
z magnitude 19.96 (0.1) 19.95 (0.1) 19.93 (0.1)
G magnitude 20.23 (0.07) 20.22 20.23 (0.006)
BP magnitude 20.45 (0.07) 19.57
RP magnitude 19.82 (0.07) 19.45
Pan g magnitude 20.38 (0.06)
Pan r magnitude 20.30 (0.04)
Pan i magnitude 19.99 (0.03)
Pan z magnitude 20.00 (0.05)
Pan y magnitude 19.95 (0.2)
E(B-V) 0.025

* 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.