All names: Gaia DR2 1551929124663349632, Gaia DR3 1551929124663349632, 2MASS J13323608+4704106, UCAC4 686-054930, LAMOST J133236.02+470410.6, J1332+4704, GALEX J133235.9+470410, UCAC2 47642371, PG 1330+473, LAMOST J133236.01+470410.6, Gaia EDR3 1551929124663349632, SDSS J133236.03+470410.7, GPM 203.150711+47.069607, WISE J133236.00+470411.0, WISEA J133236.00+470411.0, WD 1330+473, WDJ133236.04+470410.71, TIC 288453456, SDSS J133236.02+470410.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | Gaia DR2 | Stilism | Guo et al. 2015 | Koester et al. 2014 | Gianninas et al. 2011 | Liebert et al. 2005 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 32 36.00 (0.02) | 13 32 36.00 (0.03) | 13 32 36.00 | 13 32 36.04 (0.02) | 13 32 36.00 | 13 32 36.72 | |||||||||
| Declination | 47 04 10.73 (0.02) | 47 04 10.73 (0.03) | 47 04 10.73 | 47 04 10.71 (0.02) | 47 04 10.73 | 47 03 42.84 | |||||||||
| Spectral type | DA | DA | DA | DA | DA | DA2.2 | DA3 | ||||||||
| Effective temperature | [K] | 22058.0 (298) | 22058.0 (298) | 23647.0 (116) | 22741.0 (309) | 23320.0 (357) | 22460.0 (344) | 23077.0 (239) | |||||||
| log(g) | [cgs] | 7.91 (0.01) | 7.91 (0.01) | 7.97 (0.02) | 7.92 (0.09) | 7.95 (0.05) | 7.95 (0.05) | 7.95 (0.009) | |||||||
| Mass | [M☉] | 0.578 (0.008) | 0.577 (0.009) | 0.62 (0.01) | 0.588 (0.05) | 0.6 (0.03) | 0.6 (0.03) | 0.605 (0.007) | |||||||
| log(Luminosity) | [L☉] | -1.37 | |||||||||||||
| Cooling age | [Gyr] | 0.0479 | |||||||||||||
| 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) | <-8.30 | ||||||||||||||
| 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] | 10.88 (0.03) | 10.88 (0.05) | 10.88 | 10.88 (0.03) | 10.88 (0.05) | |||||||||
| Distance | [pc] | 91.94 (0.3) | 91.90 (0.4) | 94.00 | 89.00 | 91.94 | 91.94 (0.3) | 91.90 (0.4) | |||||||
| Composition | H | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -25.34106409 (0.02) | -25.38257611 (0.06) | -25.341 (0.03) | -25.38257611 | ||||||||||
| Proper motion (declination) | [mas/yr] | 1.640559858 (0.03) | 1.555624365 (0.06) | 1.641 (0.03) | 1.555624365 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 15.23 (0.02) | ||||||||||||||
| V magnitude | 15.23 (0.03) | 15.20 | 15.23 (0.03) | ||||||||||||
| R magnitude | 15.64 (0.2) | ||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 15.97 (0.09) | ||||||||||||||
| H magnitude | 15.73 (0.1) | ||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 15.01 (0.004) | 15.01 (0.004) | |||||||||||||
| g magnitude | 15.10 (0.003) | 15.10 (0.003) | |||||||||||||
| r magnitude | 15.45 (0.003) | 15.45 (0.003) | |||||||||||||
| i magnitude | 15.80 (0.004) | 15.80 (0.004) | |||||||||||||
| z magnitude | 16.08 (0.007) | 16.08 (0.007) | |||||||||||||
| G magnitude | 15.28 (0.002) | 15.30 | 15.28 | 15.28 (0.003) | 15.30 | ||||||||||
| BP magnitude | 15.17 (0.002) | 15.13 | 15.13 | ||||||||||||
| RP magnitude | 15.49 (0.002) | 15.48 | 15.48 | ||||||||||||
| Pan g magnitude | 15.12 (0.003) | ||||||||||||||
| Pan r magnitude | 15.48 (0.002) | ||||||||||||||
| Pan i magnitude | 15.81 (0.002) | ||||||||||||||
| Pan z magnitude | 16.09 (0.004) | ||||||||||||||
| Pan y magnitude | 16.26 (0.008) | ||||||||||||||
| E(B-V) | 0.007 | ||||||||||||||
* 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.