SDSS J030155.43+375434.8

All names: SDSS J030155.42+375434.8, SDSS J030155.43+375434.8, SDSSJ030155.43+375434.9, Gaia DR2 142334632074840576, Gaia DR3 142334632074840576

Parameter	Unit	Geier 2020	Stilism	Simbad
Right ascension		03 01 55.43		03 01 55.43 (0.2)
Declination		37 54 34.90		37 54 34.91 (0.2)
Spectral type		sdO		sdO
Effective temperature	[K]	60006.0 (6000)
log(g)	[cgs]	5.88 (0.2)
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	0.19 (0.4)		0.28 (0.2)
Distance	[pc]	5310.67 (9930)		3544.84 (2855)
Composition
Proper motion (right ascension)	[mas/yr]	3.657 (0.6)		3.025 (0.3)
Proper motion (declination)	[mas/yr]	-3.203 (0.4)		-2.504 (0.2)
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		18.50 (0.02)		18.50 (0.02)
g magnitude		18.62 (0.008)		18.62 (0.008)
r magnitude		18.80 (0.01)		18.80 (0.01)
i magnitude		18.94 (0.01)		18.95 (0.01)
z magnitude		19.07 (0.04)		19.07 (0.04)
G magnitude		18.72 (0.004)		18.68 (0.004)
BP magnitude		18.63 (0.03)
RP magnitude		18.68 (0.03)
Pan g magnitude		18.64 (0.004)
Pan r magnitude		18.84 (0.004)
Pan i magnitude		18.96 (0.006)
Pan z magnitude		19.09 (0.02)
Pan y magnitude		19.15 (0.03)
E(B-V)			0.099

Spectra