All names: [SII2000] 195, Gaia EDR3 5571715735704543360, WDJ061958.87-414337.84, TIC 393479290, 2MASS J06195887-4143377, WD 0618-417, GALEX J061958.9-414340, LEP0619-4143, Gaia DR3 5571715735704543360, APMPM J0620-4144, Gaia DR2 5571715735704543360
| Parameter | Unit | Gaia EDR3 | Subasavage et al. 2022 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 19 59.17 (0.02) | 06 19 59.16 (0.03) | 06 19 59.17 | 06 19 58.87 (0.02) | 06 19 59.16 | 06 19 57.38 | |||
| Declination | -41 43 43.79 (0.02) | -41 43 43.60 (0.04) | -41 43 43.79 | -41 43 37.84 (0.02) | -41 43 43.60 | -41 43 29.64 | |||
| Spectral type | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 9455.0 (281) | 9691.0 (52) | ||||||
| log(g) | [cgs] | 7.95 (0.05) | 8.00 (0.009) | ||||||
| Mass | [M☉] | 0.572 (0.04) | 0.597 (0.008) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| 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] | 23.53 (0.03) | 23.53 (0.04) | 23.53 (0.04) | 23.53 | 23.53 (0.03) | 23.53 (0.04) | ||
| Distance | [pc] | 42.51 (0.05) | 42.50 (0.07) | 42.50 (0.07) | 42.51 | 42.51 (0.05) | 42.50 (0.07) | ||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 210.5923342 (0.03) | 210.5565372 (0.08) | 210.592 (0.03) | 210.5565372 | ||||
| Proper motion (declination) | [mas/yr] | -372.0582247 (0.03) | -372.0387887 (0.09) | -372.058 (0.03) | -372.0387887 | ||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 15.65 | 14.96 | |||||||
| V magnitude | 15.46 | ||||||||
| R magnitude | 15.37 | ||||||||
| I magnitude | 15.28 | ||||||||
| J magnitude | 15.30 | 15.30 (0.04) | |||||||
| H magnitude | 15.12 | 15.12 (0.07) | |||||||
| K magnitude | 15.19 | 15.19 (0.2) | |||||||
| u magnitude | |||||||||
| g magnitude | |||||||||
| r magnitude | |||||||||
| i magnitude | |||||||||
| z magnitude | |||||||||
| G magnitude | 15.41 (0.002) | 15.43 | 15.41 | 15.41 (0.003) | 15.43 | ||||
| BP magnitude | 15.47 (0.002) | 15.47 | 15.47 | ||||||
| RP magnitude | 15.30 (0.002) | 15.31 | 15.31 | ||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.000 | ||||||||
* 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.