SDSS J121910.15+223211.4

All names: SDSS J121910.15+223211.4, SDSS J121910.15+223211.44, Gaia DR3 3953313269058313984, Gaia DR2 3953313269058313984, SDSS J121910.14+223211.4, Gaia EDR3 3953313269058313984

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 12 19 10.15 (2) 12 19 10.15 12 19 10.15 (2) 12 19 10.14 (2)
Declination 22 32 11.36 (2) 22 32 11.45 22 32 11.36 (1) 22 32 11.36 (1)
Spectral type DA DA
Effective temperature [K] 6216.0 (243)
log(g) [cgs] 5.42 (0.5)
Mass [M☉] 0.0409999999999999 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.38 (2)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] 2.036096504 (4) 2.036 (4)
Proper motion (declination) [mas/yr] -0.007961187 (3) -0.008 (3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 22.93 (0.4) 22.72 (0.3) 22.72 (0.3)
g magnitude 21.09 (0.04) 21.09 (0.04) 21.09 (0.04)
r magnitude 20.80 (0.04) 20.78 (0.06) 20.78 (0.06)
i magnitude 20.82 (0.05) 20.80 (0.09) 20.80 (0.09)
z magnitude 20.77 (0.2) 20.75 (0.2) 20.75 (0.2)
G magnitude 20.78 (0.2) 20.87 20.78 (0.01)
BP magnitude 20.74 (0.2) 20.55
RP magnitude 20.42 (0.2) 20.35
Pan g magnitude 21.16 (0.04)
Pan r magnitude 20.76 (0.03)
Pan i magnitude 20.75 (0.06)
Pan z magnitude 20.77 (0.04)
Pan y magnitude 20.62 (0.09)
E(B-V)

* 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.