SDSS J151831.40+021741.3

All names: 2MASS J15183139+0217413, Gaia EDR3 4421627221589766016, SDSS J151831.40+021741.3, TIC 461292719, Gaia DR2 4421627221589766016

Parameter	Unit	Gaia EDR3	SDSS DR12	Gaia DR2	Stilism	sdss-wdms.org (29/04/2016)	Simbad
Right ascension		15 18 31.40 (0.1)	15 18 31.40	15 18 31.40 (0.1)		15 18 31.40	15 18 31.40 (51)
Declination		02 17 41.37 (0.1)	02 17 41.37	02 17 41.37 (0.1)		02 17 41.35	02 17 41.37 (45)
Spectral type						WD+M	M0V
Effective temperature	[K]
log(g)	[cgs]
Mass	[M_☉]
log(Luminosity)	[L_☉]
Cooling age	[Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)

Parallax	[mas]	0.77 (0.2)		0.70 (0.2)
Distance	[pc]	1302.28 (267)		1427.86 (391)
Composition
Proper motion (right ascension)	[mas/yr]	3.937421662 (0.2)		3.976600799 (0.3)
Proper motion (declination)	[mas/yr]	0.052020589 (0.2)		-0.514888018 (0.3)
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity						WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude							15.73 (0.06)
H magnitude							15.04 (0.06)
K magnitude							14.79 (0.1)
u magnitude			22.04 (0.2)			20.44	20.21 (0.05)
g magnitude			19.12 (0.01)			19.19	18.84 (0.01)
r magnitude			17.81 (0.006)			17.96	17.71 (0.007)
i magnitude			17.19 (0.006)			17.34	17.14 (0.008)
z magnitude			16.80 (0.01)			16.97	16.77 (0.01)
G magnitude		17.92 (0.04)		17.94
BP magnitude		18.68 (0.04)		18.66
RP magnitude		16.89 (0.02)		16.89
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)					0.036

Spectra