SDSS J152033.66+271839.7

All names: Gaia DR3 1271338327098920704, J1520+2718, SDSS J152033.66+271839.71, GALEX J152033.5+271837, Gaia DR2 1271338327098920704, SDSS J152033.66+271839.7

Parameter	Unit	SDSS DR10	Coutu et al. 2019	Gaia DR2	Stilism	Kepler et al. 2015	Simbad
Right ascension		15 20 33.66	15 20 33.66	15 20 33.65 (28)			15 20 33.65 (5)
Declination		27 18 39.72	27 18 39.71	27 18 39.55 (25)			27 18 39.54 (5)
Spectral type			DZ			DZ	DZ
Effective temperature	[K]		7414.0 (568)			8772.0 (211)
log(g)	[cgs]		8.00			8.00 (0)
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]		0.0000
log(H/He)			<-4.1017
log(C/He)
log(Ca/He)			-9.7477 (0.2)			-8.648 (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]		416.43 (50)
Composition			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		22.34 (0.2)				22.23 (0.2)	22.34 (0.2)
g magnitude		21.43 (0.04)				21.42 (0.04)	21.43 (0.04)
r magnitude		21.55 (0.06)				21.56 (0.08)	21.55 (0.06)
i magnitude		21.47 (0.08)				21.47 (0.1)	21.47 (0.07)
z magnitude		22.08 (0.4)				22.01 (0.5)	22.08 (0.4)
G magnitude				21.45			21.22 (0.03)
BP magnitude
RP magnitude
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)					0.038

SDSS J152033.66+271839.7

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