SDSS J120624.45+330933.1

All names: Gaia EDR3 4027215706168397568, SDSS J120624.46+330933.1, SDSS J120624.45+330933.1, Gaia DR3 4027215706168397568, GALEX J120624.5+330933, Gaia DR2 4027215706168397568

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 12 06 24.50 (0.1) 12 06 24.45 12 06 24.50 (0.2) 12 06 24.50 12 06 24.44 (0.1) 12 06 24.46
Declination 33 09 32.11 (0.1) 33 09 33.14 33 09 32.15 (0.1) 33 09 32.11 33 09 33.44 (0.1) 33 09 33.14
Spectral type DA DA DA DA DA
Effective temperature [K] 6923.0 7252.0 (134) 6937.0 (49)
log(g) [cgs] 7.52 7.67 (0.04) 7.57 (0.1)
Mass [M] 0.352 0.417 (0.03) 0.403 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.8999
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] 7.94 (0.1) 7.84 (0.2) 7.94 7.94 (0.1)
Distance [pc] 126.01 (2) 127.62 (4) 126.01 126.01 (2)
Composition H
Proper motion (right ascension) [mas/yr] 51.51899009 (0.1) 51.30339541 (0.4) 51.519 (0.1)
Proper motion (declination) [mas/yr] -83.04050829 (0.1) -83.02856429 (0.3) -83.041 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.24 (0.02) 19.24 (0.03) 19.16 (0.03)
g magnitude 18.58 (0.008) 18.58 (0.008) 18.57 (0.01)
r magnitude 18.39 (0.008) 18.39 (0.008) 18.37 (0.02)
i magnitude 18.34 (0.01) 18.34 (0.01) 18.34 (0.01)
z magnitude 18.43 (0.02) 18.43 (0.03) 18.41 (0.03)
G magnitude 18.39 (0.02) 18.41 18.39 18.39 (0.003)
BP magnitude 18.57 (0.02) 18.58
RP magnitude 18.07 (0.02) 18.08
Pan g magnitude 18.58 (0.007)
Pan r magnitude 18.39 (0.01)
Pan i magnitude 18.38 (0.008)
Pan z magnitude 18.40 (0.02)
Pan y magnitude 18.44 (0.01)
E(B-V) 0.004

* Constant surface field

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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.