SDSS J150134.65+380747.2

All names: Gaia DR2 1295272393132844288, Gaia DR3 1295272393132844288, SDSS J150134.65+380747.2, J1501+3807, SDSS J150134.65+380747.24, GALEX J150134.7+380746, Gaia EDR3 1295272393132844288

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Coutu et al. 2019 Gaia DR2 Stilism Kepler et al. 2015 Simbad
Right ascension 15 01 34.61 (2) 15 01 34.65 15 01 34.65 15 01 34.61 (3) 15 01 34.61 (2)
Declination 38 07 47.05 (4) 38 07 47.23 38 07 47.21 38 07 47.06 (4) 38 07 47.05 (4)
Spectral type DZ DZ DZ
Effective temperature [K] 7206.0 (483) 9077.0 (215)
log(g) [cgs] 8.00 8.00 (0)
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr] 0.0000
log(H/He) <-4.0104
log(C/He)
log(Ca/He) -10.734 (0.2) -9.91 (0.2)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas]
Distance [pc] 342.16 (36)
Composition He He
Proper motion (right ascension) [mas/yr]
Proper motion (declination) [mas/yr]
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.69 (0.1) 21.70 (0.1) 21.69 (0.1)
g magnitude 21.04 (0.04) 21.18 (0.04) 21.04 (0.04)
r magnitude 20.94 (0.05) 21.11 (0.05) 20.94 (0.05)
i magnitude 20.98 (0.07) 21.12 (0.07) 20.98 (0.07)
z magnitude 20.79 (0.2) 20.97 (0.2) 20.79 (0.2)
G magnitude 20.97 (0.1) 21.11 20.97 (0.02)
BP magnitude 21.03 (0.1)
RP magnitude 21.30 (0.4)
Pan g magnitude 21.12 (0.03)
Pan r magnitude 21.05 (0.04)
Pan i magnitude 21.10 (0.03)
Pan z magnitude 21.26 (0.1)
Pan y magnitude
E(B-V) 0.024

* 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.