SDSS J145535.52+004518.8

All names: Gaia DR3 3651219593172834816, Gaia DR2 3651219593172834816, SDSS J145535.52+004518.8, Gaia EDR3 3651219593172834816

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	Gaia DR2	Stilism	Simbad	Eisenstein et al. 2006
Right ascension		14 55 35.53 (0.8)		14 55 35.53	14 55 35.53 (1)		14 55 35.53 (0.8)	14 55 35.53
Declination		00 45 18.90 (0.7)		00 45 18.89	00 45 18.90 (1)		00 45 18.91 (0.7)	00 45 18.87
Spectral type							sdB	SDB:
Effective temperature	[K]							20622.0 (1249)
log(g)	[cgs]							5.15 (0.1)
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	0.85 (0.8)					0.85 (0.8)
Distance	[pc]	1173.86 (1143)					1173.85 (1143)
Composition
Proper motion (right ascension)	[mas/yr]	-1.638006444 (1)					-1.638 (1)	-2.2
Proper motion (declination)	[mas/yr]	-0.617880075 (0.9)					-0.618 (0.9)	0.3
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				20.34 (0.04)			20.35 (0.05)	20.37 (0.05)
g magnitude				20.19 (0.02)			20.22 (0.02)	20.23 (0.03)
r magnitude				20.55 (0.03)			20.59 (0.03)	20.61 (0.03)
i magnitude				20.85 (0.06)			20.84 (0.06)	20.87 (0.06)
z magnitude				21.23 (0.3)			21.23 (0.3)	21.24 (0.3)
G magnitude		20.41 (0.1)			20.49		20.41 (0.01)
BP magnitude		20.53 (0.1)			19.90
RP magnitude		20.23 (0.2)			19.92
Pan g magnitude			20.26 (0.02)
Pan r magnitude			20.58 (0.02)
Pan i magnitude			20.89 (0.03)
Pan z magnitude			20.88 (0.02)
Pan y magnitude
E(B-V)						0.042

Spectra