All names: LAMOST J123813.73-033932.9, V* V406 Vir, SDSS J123813.73-033933.0, EPIC 228877473, 1SDSS J123813.73-033933.0, SDSS J123813.73-033932.9, Gaia DR3 3681313024562519552, Gaia EDR3 3681313024562519552, TIC 51641751, Gaia DR2 3681313024562519552, 2MASS J12381373-0339329, PM J12382-0339
Parameter | Unit | Gaia EDR3 | Stilism | Simbad | Vincent et al. 2023 |
---|---|---|---|---|---|
Right ascension | 12 38 13.58 (0.1) | 12 38 13.73 (0.1) | |||
Declination | -03 39 33.65 (0.05) | -03 39 32.97 (0.05) | |||
Spectral type | DA3e | CV | |||
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] | 5.88 (0.1) | 5.88 (0.1) | ||
Distance | [pc] | 170.03 (3) | 170.03 (3) | ||
Composition | |||||
Proper motion (right ascension) | [mas/yr] | -145.362 (0.1) | -145.362 (0.1) | ||
Proper motion (declination) | [mas/yr] | -42.834 (0.1) | -42.834 (0.1) | ||
Variability | |||||
Magnetic | |||||
Bd | [MG] | ||||
Infrared excess (disk) | |||||
Binarity | |||||
B magnitude | |||||
V magnitude | |||||
R magnitude | |||||
I magnitude | |||||
J magnitude | 16.65 (0.1) | ||||
H magnitude | 16.49 (0.2) | ||||
K magnitude | |||||
u magnitude | 17.89 (0.01) | ||||
g magnitude | 17.78 (0.005) | ||||
r magnitude | 17.80 (0.006) | ||||
i magnitude | 17.95 (0.008) | ||||
z magnitude | 18.07 (0.02) | ||||
G magnitude | 17.66 (0.008) | 17.72 (0.007) | |||
BP magnitude | 17.71 (0.03) | ||||
RP magnitude | 17.57 (0.02) | ||||
Pan g magnitude | |||||
Pan r magnitude | |||||
Pan i magnitude | |||||
Pan z magnitude | |||||
Pan y magnitude | |||||
E(B-V) | 0.016 |
* Constant surface field
Spectra without link are available upon request
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.