All names: FBS 1603+432, Gaia DR2 1385162244707678720, 1SWASP J160521.18+430436.6, FBS B 362, PG 1603+432, GALEX J160521.1+430435, Gaia EDR3 1385162244707678720, GSC 03067-01784, SDSS J160521.15+430435.7, WD 1603+432, 2MASS J16052115+4304360, TIC 219472741, Gaia DR3 1385162244707678720
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Liebert et al. 2005 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 05 21.13 (0.03) | 16 05 21.13 (0.03) | 16 05 21.13 | 16 05 21.16 (0.03) | 16 05 15.94 | |||||
| Declination | 43 04 34.53 (0.03) | 43 04 34.58 (0.03) | 43 04 34.53 | 43 04 35.93 (0.03) | 43 04 55.92 | |||||
| Spectral type | DA | DA | DA1.3 | DA1 | ||||||
| Effective temperature | [K] | 37550.0 (565) | 36950.0 (553) | 49914.0 (2502) | ||||||
| log(g) | [cgs] | 8.02 (0.05) | 7.91 (0.05) | 8.15 (0.02) | ||||||
| Mass | [M☉] | 0.68 (0.03) | 0.62 (0.02) | 0.766 (0.02) | ||||||
| log(Luminosity) | [L☉] | -0.46 | ||||||||
| Cooling age | [Gyr] | 0.0051 | ||||||||
| 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] | 8.40 (0.03) | 8.25 (0.04) | 8.40 | 8.40 (0.03) | |||||
| Distance | [pc] | 119.11 (0.5) | 121.22 (0.6) | 114.00 | 124.00 | 119.11 | 119.11 (0.5) | |||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -20.98393708 (0.03) | -20.9620084 (0.06) | -20.984 (0.03) | ||||||
| Proper motion (declination) | [mas/yr] | -87.71091639 (0.04) | -87.64135091 (0.07) | -87.711 (0.04) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | 14.86 | 15.32 | ||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 15.59 (0.06) | |||||||||
| H magnitude | 15.54 (0.1) | |||||||||
| K magnitude | ||||||||||
| u magnitude | 14.20 (0.004) | 14.20 | ||||||||
| g magnitude | 14.52 (0.004) | 14.52 | ||||||||
| r magnitude | 15.06 (0.004) | 15.06 | ||||||||
| i magnitude | 15.42 (0.005) | 15.42 | ||||||||
| z magnitude | 15.79 (0.007) | 15.79 | ||||||||
| G magnitude | 14.80 (0.001) | 14.82 | 14.80 | 14.80 (0.003) | ||||||
| BP magnitude | 14.65 (0.001) | 14.58 | ||||||||
| RP magnitude | 15.12 (0.001) | 15.11 | ||||||||
| Pan g magnitude | 14.64 (0.007) | |||||||||
| Pan r magnitude | 15.08 (0.003) | |||||||||
| Pan i magnitude | 15.45 (0.002) | |||||||||
| Pan z magnitude | 15.74 (0.003) | |||||||||
| Pan y magnitude | 15.95 (0.007) | |||||||||
| E(B-V) | 0.013 | |||||||||
* 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.