All names: WDJ131416.43+532759.97, Gaia EDR3 1563260687202320256, SBSS 1312+537, 2MASS J13141636+5327599, SDSS J131416.42+532800.0, SDSS J131416.42+532759.9, GALEX J131416.4+532759, [VV2010b] J131416.4+532800, TIC 417936081, [VV2003b] J131416.4+532800, Gaia DR2 1563260687202320256, J1314+5327, Gaia DR3 1563260687202320256, [VV2006b] J131416.4+532800, SDSS J131416.42+532760.0, WDJ131416.43+532759.96
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 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 13 14 16.43 (0.04) | 13 14 16.43 | 13 14 16.43 | 13 14 16.43 (0.04) | 13 14 16.43 | ||||||||
Declination | 53 27 59.98 (0.04) | 53 27 59.98 | 53 27 59.98 | 53 27 59.97 (0.04) | 53 27 59.98 | ||||||||
Spectral type | DC | DC | DC | DC | DC | ||||||||
Effective temperature | [K] | 9743.0 (56) | 9836.0 (52) | 9743.0 (54) | 10185.0 | 10198.0 | 9811.0 (130) | ||||||
log(g) | [cgs] | 8.00 (0.01) | 8.01 (0.01) | 7.99 (0.01) | 8.21 | 8.15 | 8.05 (0.02) | ||||||
Mass | [M☉] | 0.582 (0.009) | 0.586 (0.009) | 0.575 (0.009) | 0.732 | 0.673 | 0.612 (0.02) | ||||||
log(Luminosity) | [L☉] | ||||||||||||
Cooling age | [Gyr] | 0.6900 | 0.7870 | 0.7414 | |||||||||
log(H/He) | -4.4 | -4.6 | -4.4 | ||||||||||
log(C/He) | |||||||||||||
log(Ca/He) | |||||||||||||
log(Ca/H) | |||||||||||||
log(N/He) | |||||||||||||
log(O/He) | |||||||||||||
log(Na/He) | |||||||||||||
log(Mg/He) | |||||||||||||
log(Al/He) | |||||||||||||
log(Si/He) | |||||||||||||
log(P/He) | |||||||||||||
log(S/He) | |||||||||||||
log(Cl/He) | |||||||||||||
log(Sc/He) | |||||||||||||
log(Ti/He) | |||||||||||||
log(V/He) | |||||||||||||
log(Cr/He) | |||||||||||||
log(Mn/He) | |||||||||||||
log(Fe/He) | |||||||||||||
log(Co/He) | |||||||||||||
log(Ni/He) | |||||||||||||
log(Cu/He) | |||||||||||||
log(Zn/He) | |||||||||||||
log(Ga/He) | |||||||||||||
log(Ge/He) | |||||||||||||
log(Sr/He) | |||||||||||||
Parallax | [mas] | 13.42 (0.05) | 13.31 (0.06) | 13.31 (0.06) | 13.42 | 13.42 (0.05) | 13.31 (0.06) | ||||||
Distance | [pc] | 74.51 (0.3) | 75.13 (0.3) | 75.12 (0.3) | 74.51 | 74.51 (0.3) | 75.12 (0.3) | ||||||
Composition | He | ||||||||||||
Proper motion (right ascension) | [mas/yr] | 0.947243937 (0.05) | 0.862307865 (0.09) | 0.947 (0.05) | 0.862307865 | ||||||||
Proper motion (declination) | [mas/yr] | 0.802039089 (0.06) | 0.935746332 (0.08) | 0.802 (0.06) | 0.935746332 | ||||||||
Variability | |||||||||||||
Magnetic | |||||||||||||
Bd | [MG] | ||||||||||||
Infrared excess (disk) | |||||||||||||
Binarity | |||||||||||||
B magnitude | 16.88 | ||||||||||||
V magnitude | 16.80 | ||||||||||||
R magnitude | |||||||||||||
I magnitude | |||||||||||||
J magnitude | 16.57 (0.1) | 16.57 (0.1) | |||||||||||
H magnitude | 16.04 (0.2) | 16.04 (0.2) | |||||||||||
K magnitude | |||||||||||||
u magnitude | 16.91 (0.008) | 16.91 (0.008) | 16.91 (0.008) | ||||||||||
g magnitude | 16.76 (0.004) | 16.76 (0.004) | |||||||||||
r magnitude | 16.89 (0.005) | 16.89 (0.005) | |||||||||||
i magnitude | 17.04 (0.006) | 17.04 (0.006) | |||||||||||
z magnitude | 17.20 (0.01) | 17.20 (0.01) | |||||||||||
G magnitude | 16.80 (0.005) | 16.83 | 16.80 | 16.80 (0.003) | 16.83 | ||||||||
BP magnitude | 16.84 (0.005) | 16.82 | 16.82 | ||||||||||
RP magnitude | 16.74 (0.006) | 16.74 | 16.74 | ||||||||||
Pan g magnitude | 16.81 (0.002) | 16.81 (0.002) | |||||||||||
Pan r magnitude | 16.90 (0.004) | 16.90 (0.003) | |||||||||||
Pan i magnitude | 17.05 (0.003) | 17.05 (0.003) | |||||||||||
Pan z magnitude | 17.22 (0.006) | 17.22 (0.007) | |||||||||||
Pan y magnitude | 17.33 (0.006) | 17.33 (0.006) | |||||||||||
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.