SDSS J024453.43+002537.9

All names: SDSS J024453.43+002537.9, Gaia DR2 2498831901463057152, Gaia EDR3 2498831901463057152, SDSS J024453.43+002537.99

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	Gaia DR2	Stilism	Kepler et al. 2016	Simbad
Right ascension		02 44 53.43 (0.3)		02 44 53.43	02 44 53.43 (0.4)			02 44 53.43
Declination		00 25 37.91 (0.4)		00 25 37.98	00 25 37.91 (0.5)			00 25 37.99
Spectral type							sdA	sdA
Effective temperature	[K]						7845.0 (61)
log(g)	[cgs]						6.36 (0.2)
Mass	[M_☉]						0.1564299999999999 (0.005)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	0.40 (0.4)			1.06 (0.6)
Distance	[pc]	2514.33 (2672)			942.90 (509)
Composition
Proper motion (right ascension)	[mas/yr]	-0.543122288 (0.4)			-0.775443562 (0.9)
Proper motion (declination)	[mas/yr]	-3.61596126 (0.4)			-3.650537684 (0.9)
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				20.84 (0.07)			20.86 (0.06)	20.86 (0.06)
g magnitude				19.71 (0.01)			19.70 (0.02)	19.70 (0.02)
r magnitude				19.60 (0.02)			19.61 (0.02)	19.61 (0.02)
i magnitude				19.67 (0.02)			19.68 (0.03)	19.68 (0.03)
z magnitude				19.79 (0.08)			19.78 (0.08)	19.78 (0.08)
G magnitude		19.67 (0.03)			19.67
BP magnitude		19.87 (0.03)			19.79
RP magnitude		19.48 (0.1)			19.50
Pan g magnitude			19.78 (0.03)
Pan r magnitude			19.66 (0.02)
Pan i magnitude			19.72 (0.02)
Pan z magnitude			19.72 (0.03)
Pan y magnitude			19.70 (0.04)
E(B-V)						0.028

Spectra