EC 19530-4332

All names: EC 19530-4332, EC19530-4332, UCAC4 233-180651, 2MASS J19563121-4324468, TIC 355130904, Gaia EDR3 6685968378435300096, MCT 1953-4332, Gaia DR3 6685968378435300096, Gaia DR2 6685968378435300096

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 19 56 31.20 (0.04) 19 56 31.17 19 56 31.21 (0.04)
Declination -43 24 46.23 (0.04) -43 24 45.68 -43 24 46.25 (0.04)
Spectral type sdB sdB
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] 0.40 (0.05) 0.47 (0.08) 0.40 (0.05)
Distance [pc] 2513.83 (325) 2123.59 (373) 2513.83 (325)
Composition
Proper motion (right ascension) [mas/yr] -2.662 (0.05) -2.715 (0.1) -2.662 (0.05)
Proper motion (declination) [mas/yr] 1.44 (0.04) 1.422 (0.08) 1.44 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.81
V magnitude 16.04
R magnitude
I magnitude
J magnitude 16.75 (0.1) 16.75 (0.1)
H magnitude 16.34 (0.2) 16.34 (0.2)
K magnitude 16.37
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 15.87 (0.003) 15.90 (0.002) 15.87 (0.003)
BP magnitude 15.72 (0.004) 15.65 (0.008)
RP magnitude 16.17 (0.005) 16.16 (0.005)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.032

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.