All names: LAMOST J060911.91+352549.3, SDSS J060912.00+352549.0, Gaia DR3 3453292832862501120, Gaia DR2 3453292832862501120, GALEX J060912.0+352549, 2MASS J06091200+3525487, WDJ060912.00+352548.65, TIC 367341525, WDJ060912.0+352548.65, J0609+3525, Gaia EDR3 3453292832862501120
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 06 09 12.00 (0.04) | 06 09 12.00 | 06 09 12.00 | 06 09 12.00 (0.04) | 06 09 12.00 | |||||||||
Declination | 35 25 49.47 (0.03) | 35 25 49.44 | 35 25 49.47 | 35 25 48.65 (0.03) | 35 25 49.44 | |||||||||
Spectral type | DA | DAZ | DAZ | DAZ | DA | DAZ | ||||||||
Effective temperature | [K] | 9957.0 (36) | 10031.0 (33) | 9961.0 (36) | 9963.0 | 9996.0 | 10097.0 (51) | |||||||
log(g) | [cgs] | 8.05 (0.006) | 8.05 (0.006) | 8.04 (0.007) | 8.04 | 7.98 | 8.08 (0.008) | |||||||
Mass | [M☉] | 0.631 (0.005) | 0.633 (0.006) | 0.626 (0.006) | 0.626 | 0.569 | 0.647 (0.007) | |||||||
log(Luminosity) | [L☉] | |||||||||||||
Cooling age | [Gyr] | 0.6700 | 0.6468 | 0.6070 | ||||||||||
log(H/He) | ||||||||||||||
log(C/He) | ||||||||||||||
log(Ca/He) | ||||||||||||||
log(Ca/H) | ||||||||||||||
log(C/H) | ||||||||||||||
log(N/H) | ||||||||||||||
log(O/H) | ||||||||||||||
log(Na/H) | ||||||||||||||
log(Mg/H) | ||||||||||||||
log(Al/H) | ||||||||||||||
log(Si/H) | ||||||||||||||
log(P/H) | ||||||||||||||
log(S/H) | ||||||||||||||
log(Sc/H) | ||||||||||||||
log(Ti/H) | ||||||||||||||
log(Cr/H) | ||||||||||||||
log(Mn/H) | ||||||||||||||
log(Fe/H) | ||||||||||||||
log(Ni/H) | ||||||||||||||
Parallax | [mas] | 20.75 (0.04) | 20.61 (0.09) | 20.61 (0.09) | 20.75 | 20.75 (0.04) | 20.61 (0.09) | |||||||
Distance | [pc] | 48.19 (0.1) | 48.52 (0.2) | 48.52 (0.2) | 48.19 | 48.19 (0.1) | 48.52 (0.2) | |||||||
Composition | H | H | ||||||||||||
Proper motion (right ascension) | [mas/yr] | -0.324218075 (0.04) | -0.298899863 (0.1) | -0.324 (0.04) | -0.298899863 | |||||||||
Proper motion (declination) | [mas/yr] | 51.0972208 (0.03) | 51.21199542 (0.1) | 51.097 (0.03) | 51.21199542 | |||||||||
Variability | ||||||||||||||
Magnetic | ||||||||||||||
Bd | [MG] | |||||||||||||
Infrared excess (disk) | ||||||||||||||
Binarity | ||||||||||||||
B magnitude | ||||||||||||||
V magnitude | ||||||||||||||
R magnitude | ||||||||||||||
I magnitude | ||||||||||||||
J magnitude | 15.61 (0.01) | 15.46 (0.07) | ||||||||||||
H magnitude | 15.34 (0.1) | 15.34 (0.1) | ||||||||||||
K magnitude | ||||||||||||||
u magnitude | 16.08 (0.006) | 16.08 (0.006) | 16.08 (0.006) | |||||||||||
g magnitude | 15.64 (0.004) | 15.64 (0.004) | ||||||||||||
r magnitude | 15.74 (0.005) | 15.74 (0.005) | ||||||||||||
i magnitude | 15.86 (0.005) | 15.86 (0.005) | ||||||||||||
z magnitude | 16.05 (0.007) | 16.05 (0.007) | ||||||||||||
G magnitude | 15.66 (0.002) | 15.68 | 15.66 | 15.66 (0.003) | 15.68 | |||||||||
BP magnitude | 15.72 (0.002) | 15.71 | 15.71 | |||||||||||
RP magnitude | 15.59 (0.002) | 15.58 | 15.58 | |||||||||||
Pan g magnitude | 15.68 (0.002) | 15.68 (0.002) | ||||||||||||
Pan r magnitude | 15.75 (0.002) | 15.75 (0.002) | ||||||||||||
Pan i magnitude | 15.90 (0.002) | 15.90 (0.002) | ||||||||||||
Pan z magnitude | 16.08 (0.01) | 16.08 (0.007) | ||||||||||||
Pan y magnitude | 16.16 (0.006) | 16.16 (0.007) | ||||||||||||
E(B-V) | 0.001 |
* 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.