All names: WISEA J123213.03-300243.0, TIC 130868394, Gaia DR3 3471333924591455872, WDJ123213.04-300242.26, UCAC4 300-070980, 2MASS J12321305-3002421, Gaia EDR3 3471333924591455872, Gaia DR2 3471333924591455872, WISE J123213.04-300243.1
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 12 32 12.99 (0.04) | 12 32 12.99 | 12 32 12.99 | 12 32 13.04 (0.04) | 12 32 12.99 | |||||
Declination | -30 02 43.93 (0.03) | -30 02 43.88 | -30 02 43.93 | -30 02 42.26 (0.03) | -30 02 43.88 | |||||
Spectral type | DA | DA | ||||||||
Effective temperature | [K] | 14442.0 | 15839.0 | 16573.0 (215) | ||||||
log(g) | [cgs] | 7.76 | 7.92 | 7.91 (0.01) | ||||||
Mass | [M☉] | 0.484 | 0.546 | 0.566 (0.009) | ||||||
log(Luminosity) | [L☉] | |||||||||
Cooling age | [Gyr] | 0.1532 | 0.1452 | |||||||
log(H/He) | ||||||||||
log(C/He) | ||||||||||
log(Ca/He) | ||||||||||
log(Ca/H) | ||||||||||
Parallax | [mas] | 11.20 (0.05) | 11.16 (0.08) | 11.20 | 11.20 (0.05) | 11.16 (0.08) | ||||
Distance | [pc] | 89.25 (0.4) | 89.60 (0.6) | 89.25 | 89.25 (0.4) | 89.60 (0.6) | ||||
Composition | ||||||||||
Proper motion (right ascension) | [mas/yr] | -40.69740744 (0.05) | -40.85761451 (0.2) | -40.697 (0.05) | -40.85761451 | |||||
Proper motion (declination) | [mas/yr] | -104.0809742 (0.04) | -104.0165685 (0.1) | -104.081 (0.04) | -104.0165685 | |||||
Variability | ||||||||||
Magnetic | ||||||||||
Bd | [MG] | |||||||||
Infrared excess (disk) | ||||||||||
Binarity | ||||||||||
B magnitude | 15.65 (0.03) | |||||||||
V magnitude | 15.72 (0.04) | |||||||||
R magnitude | 15.77 (0.2) | |||||||||
I magnitude | ||||||||||
J magnitude | 16.19 (0.1) | |||||||||
H magnitude | 16.11 (0.2) | |||||||||
K magnitude | ||||||||||
u magnitude | ||||||||||
g magnitude | 15.66 (0.03) | |||||||||
r magnitude | 15.84 (0.05) | |||||||||
i magnitude | ||||||||||
z magnitude | ||||||||||
G magnitude | 15.75 (0.003) | 15.77 | 15.75 | 15.75 (0.003) | 15.77 | |||||
BP magnitude | 15.69 (0.003) | 15.69 | 15.69 | |||||||
RP magnitude | 15.89 (0.003) | 15.90 | 15.90 | |||||||
Pan g magnitude | 15.69 (0.0008) | |||||||||
Pan r magnitude | 15.91 (0.007) | |||||||||
Pan i magnitude | 16.23 (0.002) | |||||||||
Pan z magnitude | 16.45 (0.004) | |||||||||
Pan y magnitude | 16.61 (0.01) | |||||||||
E(B-V) | 0.006 |
* 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.