All names: Gaia DR3 3612227169936143360, V* QS Vir, 1RXS J134951.0-131338, GSC 05559-00143, SBC9 1944, GSC 05559-01397, EC 13471-1258, UCAC4 384-063823, Gaia EDR3 3612227169936143360, WD 1347-129, TIC 287346045, 2XMM J134952.0-131336, Gaia DR2 3612227169936143360, UCAC2 27107016, 2MASS J13495200-1313369
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Zuckerman et al. 2003 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 13 49 52.05 (0.03) | 13 49 52.05 (0.05) | 13 49 52.00 (0.03) | 13 49 51.86 | |||
| Declination | -13 13 36.71 (0.02) | -13 13 36.72 (0.05) | -13 13 37.00 (0.02) | -13 13 33.96 | |||
| Spectral type | DA3+dM | DA+dM | |||||
| 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] | 19.92 (0.03) | 19.96 (0.06) | 19.92 (0.03) | |||
| Distance | [pc] | 50.21 (0.07) | 50.09 (0.1) | 50.21 (0.07) | |||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | 41.87726605 (0.03) | 41.618 (0.1) | 41.877 (0.03) | |||
| Proper motion (declination) | [mas/yr] | 17.86910717 (0.03) | 17.984 (0.1) | 17.869 (0.03) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | WDMS | yes | |||||
| B magnitude | 14.98 (0.09) | ||||||
| V magnitude | 14.40 (0.09) | ||||||
| R magnitude | 14.37 (0.09) | ||||||
| I magnitude | |||||||
| J magnitude | 10.83 (0.02) | ||||||
| H magnitude | 10.27 (0.02) | ||||||
| K magnitude | 9.98 (0.02) | ||||||
| u magnitude | |||||||
| g magnitude | 14.66 (0.02) | ||||||
| r magnitude | 14.10 (0.08) | ||||||
| i magnitude | 12.90 (0.1) | ||||||
| z magnitude | |||||||
| G magnitude | 13.61 (0.009) | 13.60 | 13.61 (0.008) | ||||
| BP magnitude | 14.51 (0.009) | 14.52 | |||||
| RP magnitude | 12.55 (0.02) | 12.55 | |||||
| Pan g magnitude | |||||||
| Pan r magnitude | |||||||
| Pan i magnitude | |||||||
| Pan z magnitude | |||||||
| Pan y magnitude | |||||||
| E(B-V) | 0.001 | ||||||
* 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.