SDSS J151246.56+071517.2

All names: SDSS J151246.56+071517.3, GALEX J151246.6+071517, Gaia DR3 1163433694762692736, Gaia EDR3 1163433694762692736, Gaia DR2 1163433694762692736, SDSS J151246.56+071517.2

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Simbad Kleinman et al. 2013
Right ascension 15 12 46.56 (0.4) 15 12 46.56 15 12 46.56 (0.5) 15 12 46.56 (0.4) 15 12 46.56
Declination 07 15 17.26 (0.4) 07 15 17.29 07 15 17.26 (0.5) 07 15 17.29 (0.4) 07 15 17.26
Spectral type DO: DO DO:
Effective temperature [K] 28531.0 96183.0 (5140)
log(g) [cgs] 6.71 5.08 (0.09)
Mass [M☉] 0.27
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.41 (0.4) -0.42 (0.6)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] -2.03249226 (0.5) -2.36514471 (1) -2.032 (0.5)
Proper motion (declination) [mas/yr] -1.859332028 (0.5) 0.022711531 (1) -1.859 (0.5)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.96 (0.02) 18.96 (0.02) 18.96 (0.03)
g magnitude 19.39 (0.01) 19.39 (0.01) 19.41 (0.02)
r magnitude 19.93 (0.02) 19.93 (0.02) 19.93 (0.02)
i magnitude 20.32 (0.03) 20.32 (0.03) 20.33 (0.03)
z magnitude 20.65 (0.2) 20.65 (0.1) 20.67 (0.1)
G magnitude 19.65 (0.05) 19.71 19.65 (0.006)
BP magnitude 19.54 (0.05) 19.50
RP magnitude 20.22 (0.2) 20.14
Pan g magnitude 19.47 (0.01)
Pan r magnitude 19.92 (0.02)
Pan i magnitude 20.30 (0.02)
Pan z magnitude 20.55 (0.03)
Pan y magnitude 20.21 (0.2)
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.