SDSS J201201.33+780551.4

All names: SDSS J201201.33+780551.4, Gaia DR3 2291385290303382144, Gaia EDR3 2291385290303382144, Gaia DR2 2291385290303382144

Parameter	Unit	Gaia EDR3	SDSS DR12	Gaia DR2	Stilism	Simbad	Kleinman et al. 2013
Right ascension		20 12 01.30 (0.7)	20 12 01.30	20 12 01.30 (1)		20 12 01.32 (0.7)	20 12 01.33
Declination		78 05 51.38 (0.7)	78 05 51.42	78 05 51.39 (2)		78 05 51.41 (0.7)	78 05 51.39
Spectral type						DAH	DAH
Effective temperature	[K]						25953.0 (1951)
log(g)	[cgs]						6.57 (0.4)
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	0.71 (0.7)				0.71 (0.7)
Distance	[pc]	1400.09 (1308)				1400.17 (1308)
Composition
Proper motion (right ascension)	[mas/yr]	-5.410129259 (1)				-5.41 (1)
Proper motion (declination)	[mas/yr]	-1.799917427 (1)				-1.8 (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			20.47 (0.06)			20.49 (0.06)	20.49 (0.06)
g magnitude			20.48 (0.02)				20.50 (0.03)
r magnitude			20.78 (0.04)			20.74 (0.04)	20.74 (0.04)
i magnitude			20.93 (0.06)			20.93 (0.06)	20.93 (0.06)
z magnitude			21.08 (0.3)			21.03 (0.2)	21.03 (0.2)
G magnitude		20.65 (0.09)		20.72		20.65 (0.008)
BP magnitude		20.50 (0.09)		20.58
RP magnitude		20.73 (0.2)		20.81
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)					0.173

Spectra