SDSS J133340.34+640627.4

All names: SDSS J133340.34+640627.4, WD 1332+643, SDSS J133340.33+640627.3, PSO J133340.467+640627.052, Gaia DR2 1665858350572796672

Parameter	Unit	MWDD H	Pan-STARRS DR1	Gaia DR2	Ferrario et al. 2015	Kulebi et al. 2009	Harris et al. 2003	SDSS DR12	Simbad	White Dwarf Catalog (McCook & Sion 1999)	Kleinman et al. 2013
Right ascension				13 33 40.49 (0.1)		13 33 40.34		13 33 40.34	13 33 40.34	13 33 39.22	13 33 40.34
Declination				64 06 26.90 (0.1)		64 06 27.40		64 06 27.36	64 06 27.38	64 06 21.24	64 06 27.38
Spectral type		DA			DA	DAH	DAH		DAH	DAH	DAH
Effective temperature	[K]	12810.0			13500.0						20048.0 (152)
log(g)	[cgs]	8.83				8.00 (0)					10.00 (0.002)
Mass	[M_☉]	1.1159999999999999
log(Luminosity)	[L_☉]
Cooling age	[Gyr]	1.3500
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]			9.97 (0.1)
Distance	[pc]			100.25 (1)
Composition		H				H
Proper motion (right ascension)	[mas/yr]			60.1988102731 (0.3)					5.0
Proper motion (declination)	[mas/yr]			-29.1424173175 (0.2)					-3.0
Variability
Magnetic					yes	yes	yes			yes
B_d	[MG]				10.71 (1)	10.71 (1)
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude							18.16	18.13 (0.01)	18.15	18.16	18.15 (0.02)
g magnitude							17.88	17.87 (0.005)	17.88	17.88	17.88 (0.02)
r magnitude							18.10	18.07 (0.007)	18.09	18.10	18.09 (0.02)
i magnitude							18.25	18.24 (0.009)	18.25	18.25	18.25 (0.03)
z magnitude							18.56	18.54 (0.03)	18.57	18.56	18.57 (0.04)
G magnitude				17.99
BP magnitude				17.96
RP magnitude				18.01
Pan g magnitude			17.88 (0.006)
Pan r magnitude			18.06 (0.004)
Pan i magnitude			18.29 (0.004)
Pan z magnitude			18.50 (0.01)
Pan y magnitude			18.64 (0.02)

Spectra