SDSS J183828.71+413607.7

All names: Gaia DR2 2110818890878858240, Gaia EDR3 2110818890878858240, SDSS J183828.71+413607.7, TIC 157648893, 2MASS J18382869+4136078

Parameter	Unit	Gaia EDR3	SDSS DR12	Gaia DR2	Stilism	sdss-wdms.org (29/04/2016)	Simbad
Right ascension		18 38 28.69 (0.05)	18 38 28.71	18 38 28.69 (0.1)		18 38 28.71	18 38 28.71 (71)
Declination		41 36 07.55 (0.06)	41 36 07.75	41 36 07.56 (0.1)		41 36 07.74	41 36 07.75 (71)
Spectral type						WD+M	M1V
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]	2.06 (0.06)		2.26 (0.1)
Distance	[pc]	484.73 (14)		441.59 (27)
Composition
Proper motion (right ascension)	[mas/yr]	1.172869353 (0.07)		0.313278859 (0.3)
Proper motion (declination)	[mas/yr]	-19.81634286 (0.08)		-17.90721934 (0.3)
Variability
Magnetic
B_d	[MG]
Infrared excess (disk)
Binarity						WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude							14.56 (0.03)
H magnitude							13.90 (0.04)
K magnitude							13.75 (0.06)
u magnitude			19.53 (0.03)			19.61	19.49 (0.04)
g magnitude			17.82 (0.005)			17.97	17.81 (0.005)
r magnitude			16.81 (0.004)			16.96	16.80 (0.004)
i magnitude			16.10 (0.004)			16.21	16.09 (0.004)
z magnitude			15.69 (0.006)			15.79	15.68 (0.007)
G magnitude		17.02 (0.01)		17.01
BP magnitude		17.57 (0.01)		17.58
RP magnitude		15.76 (0.005)		15.77
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)					0.029

Spectra