SDSS J155933.78+022709.8

All names: Gaia DR2 4412743790410363392, SDSS J155933.78+022709.8, Gaia DR3 4412743790410363392, Gaia EDR3 4412743790410363392

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	Gaia DR2	Simbad	Eisenstein et al. 2006
Right ascension		15 59 33.79 (0.06)		15 59 33.79	15 59 33.79 (0.07)	15 59 33.79 (0.06)	15 59 33.79
Declination		02 27 09.80 (0.05)		02 27 09.90	02 27 09.81 (0.06)	02 27 09.85 (0.05)	02 27 09.87
Spectral type						sd	SD_auto
Effective temperature	[K]						13411.0 (64)
log(g)	[cgs]						5.00 (0.001)
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	-0.01 (0.07)			-0.10 (0.09)
Distance	[pc]
Composition
Proper motion (right ascension)	[mas/yr]	-0.977240972 (0.07)			-0.807164291 (0.2)	-0.977 (0.07)	0.0
Proper motion (declination)	[mas/yr]	-2.872931826 (0.06)			-2.85605558 (0.1)	-2.873 (0.06)	-1.1
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				17.87 (0.01)		17.85 (0.01)	17.86 (0.02)
g magnitude				16.81 (0.004)		16.80 (0.004)	16.82 (0.01)
r magnitude				17.04 (0.005)		17.03 (0.005)	17.05 (0.01)
i magnitude				17.22 (0.006)		17.21 (0.005)	17.22 (0.009)
z magnitude				17.36 (0.01)		17.34 (0.01)	17.35 (0.02)
G magnitude		16.93 (0.005)			16.95	16.93 (0.003)
BP magnitude		16.96 (0.005)			16.95
RP magnitude		16.89 (0.007)			16.90
Pan g magnitude			16.87 (0.004)
Pan r magnitude			17.05 (0.003)
Pan i magnitude			17.25 (0.003)
Pan z magnitude			17.37 (0.004)
Pan y magnitude			17.41 (0.009)
E(B-V)

Spectra