SDSS J005410.39-052318.4

All names: SDSS J005410.39-052318.40, SDSS J005410.39-052318.4, SDSS J005410.38-052318.3, Gaia DR3 2524779589898936832, Gaia EDR3 2524779589898936832

Parameter	Unit	Gaia EDR3	Pan-STARRS DR1	SDSS DR12	Kepler et al. 2016	Vincent et al. 2024	Simbad
Right ascension		00 54 14.47 (0.2)		00 54 10.39		00 54 14.47	00 54 10.39
Declination		-05 25 00.39 (0.1)		-05 23 18.43		-05 25 00.39	-05 23 18.40
Spectral type					DA	DA	DA
Effective temperature	[K]				7957.0 (584)	9826.0 (336)
log(g)	[cgs]				6.00 (1)	8.14 (0.07)
Mass	[M_☉]					0.687 (0.06)
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	5.37 (0.2)				5.37
Distance	[pc]	186.10 (8)				186.10
Composition
Proper motion (right ascension)	[mas/yr]	58.469 (0.3)
Proper motion (declination)	[mas/yr]	-7.114 (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				22.29 (0.4)	22.11 (0.3)		22.11 (0.3)
g magnitude				21.50 (0.07)	21.50 (0.07)		21.50 (0.07)
r magnitude				21.34 (0.08)	21.32 (0.08)		21.32 (0.08)
i magnitude				21.59 (0.1)	21.57 (0.1)		21.57 (0.1)
z magnitude				21.08 (0.4)	21.04 (0.3)		21.04 (0.3)
G magnitude		18.80 (0.003)				18.80
BP magnitude		18.93 (0.03)
RP magnitude		18.70 (0.03)
Pan g magnitude			21.46 (0.03)
Pan r magnitude			21.38 (0.05)
Pan i magnitude			21.41 (0.04)
Pan z magnitude			21.44 (0.2)
Pan y magnitude			19.26 (0.2)
E(B-V)

Spectra