All names: GALEX J143545.6-163815, Gaia DR2 6286158119187026688, Gaia EDR3 6286158119187026688, 2MASS J14354567-1638168, WD 1432-164, 1SWASP J143545.65-163818.1, TIC 157940190, HE 1432-1625, EC 14329-1625, Gaia DR3 6286158119187026688, USNO-B1.0 0733-00306146
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Zuckerman et al. 2003 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 35 45.55 (0.04) | 14 35 45.55 (0.05) | 14 35 45.67 (0.04) | 14 35 45.14 | ||||
| Declination | -16 38 17.22 (0.03) | -16 38 17.21 (0.03) | -16 38 16.94 (0.03) | -16 38 15.36 | ||||
| Spectral type | DA3+dM | DA+dME | ||||||
| Effective temperature | [K] | |||||||
| log(g) | [cgs] | |||||||
| Mass | [M☉] | |||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 15.72 (0.05) | 15.69 (0.05) | 15.72 (0.05) | ||||
| Distance | [pc] | 63.63 (0.2) | 63.72 (0.2) | 63.63 (0.2) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -104.2361076 (0.05) | -104.1689066 (0.09) | -104.236 (0.05) | ||||
| Proper motion (declination) | [mas/yr] | -17.760485 (0.04) | -17.57640901 (0.07) | -17.76 (0.04) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | WDMS | yes | ||||||
| B magnitude | 15.14 | |||||||
| V magnitude | 14.58 | |||||||
| R magnitude | 15.00 | |||||||
| I magnitude | ||||||||
| J magnitude | 11.74 (0.02) | |||||||
| H magnitude | 11.16 (0.03) | |||||||
| K magnitude | 10.87 (0.02) | |||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 14.33 (0.003) | 14.34 | 14.33 (0.003) | |||||
| BP magnitude | 14.91 (0.003) | 14.91 | ||||||
| RP magnitude | 13.46 (0.003) | 13.47 | ||||||
| Pan g magnitude | 14.92 (0.005) | |||||||
| Pan r magnitude | 14.82 (0.003) | |||||||
| Pan i magnitude | 14.00 (0.004) | |||||||
| Pan z magnitude | 13.40 (0.02) | |||||||
| Pan y magnitude | 13.04 (0.004) | |||||||
| E(B-V) | 0.002 | |||||||
* 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.