SDSS J144301.55+583301.6

All names: J1443+5833, SDSS J144301.55+583301.66, SDSS J144301.55+583301.6

Parameter	Unit	SDSS DR12	Blouin 2020	Coutu et al. 2019	Hollands et al. 2017	Stilism	Kepler et al. 2016	Simbad
Right ascension		14 43 01.55		14 43 01.55				14 43 01.55
Declination		58 33 01.56		58 33 01.66				58 33 01.66
Spectral type			DZ	DZ	DZ		DZ	DZ
Effective temperature	[K]		7061.0 (284)	7056.0 (402)	7080.0 (340)		7818.0 (186)
log(g)	[cgs]		8.00	8.00			8.00 (0)
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]			0.0000	1.9000
log(H/He)				<-3.9363
log(C/He)
log(Ca/He)			-8.5 (0.2)	-8.487 (0.2)	-8.56		-8.113999999999999
log(Ca/H)

log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)			-7.1 (0.1)		-7.15
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)			-7.3 (0.2)		-7.25
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]			398.68 (39)	380.00 (53)
Composition			He	He	He		He
Proper motion (right ascension)	[mas/yr]
Proper motion (declination)	[mas/yr]
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude		23.41 (0.7)	22.50 (0.3)		22.50 (0.3)		22.50 (0.3)	22.50 (0.3)
g magnitude		21.33 (0.05)	21.35 (0.04)		21.35 (0.04)		21.35 (0.04)	21.35 (0.04)
r magnitude		21.36 (0.07)	21.26 (0.07)		21.26 (0.07)		21.26 (0.07)	21.26 (0.07)
i magnitude		21.34 (0.1)	21.34 (0.1)		21.34 (0.1)		21.34 (0.1)	21.34 (0.1)
z magnitude		22.29 (0.7)	22.08 (0.7)		22.08 (0.7)		22.08 (0.7)
G magnitude
BP magnitude
RP magnitude
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)						0.020

Spectra