SDSS J083307.97+533705.6

All names: SDSS J083307.97+533705.6, SDSS J083307.96+533705.5, Gaia DR2 1028982702794389120, Gaia EDR3 1028982702794389120, Gaia DR3 1028982702794389120, SDSS J083307.96+533705.6

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 08 33 07.90 (0.3) 08 33 07.97 08 33 07.90 (0.4) 08 33 07.97 (0.3) 08 33 07.97
Declination 53 37 05.05 (0.3) 53 37 05.63 53 37 05.07 (0.4) 53 37 05.61 (0.3) 53 37 05.60
Spectral type DA DA DA DA
Effective temperature [K] 10447.0 10529.0 (106)
log(g) [cgs] 8.36 8.74 (0.1)
Mass [M] 0.825 1.038 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.9128
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] 4.15 (0.4) 4.08 (0.6) 4.15 (0.4)
Distance [pc] 241.09 (24) 244.85 (33) 241.09 (24)
Composition H
Proper motion (right ascension) [mas/yr] -38.2479075 (0.4) -37.80270519 (0.8) -38.248 (0.4)
Proper motion (declination) [mas/yr] -35.25184095 (0.4) -35.26661765 (0.9) -35.252 (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 19.80 (0.03) 19.80 (0.04) 19.91 (0.05)
g magnitude 19.45 (0.01) 19.45 (0.01) 19.50 (0.02)
r magnitude 19.58 (0.02) 19.58 (0.02) 19.61 (0.03)
i magnitude 19.78 (0.03) 19.78 (0.03) 19.72 (0.04)
z magnitude 19.96 (0.1) 19.96 (0.1) 19.86 (0.1)
G magnitude 19.52 (0.05) 19.57 19.52 (0.005)
BP magnitude 19.62 (0.05) 19.47
RP magnitude 19.72 (0.06) 19.49
Pan g magnitude 19.51 (0.009)
Pan r magnitude 19.63 (0.008)
Pan i magnitude 19.76 (0.01)
Pan z magnitude 19.96 (0.03)
Pan y magnitude 20.06 (0.08)
E(B-V) 0.013

* 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.