All names: WISEA J112633.96+044137.4, SDSS J112633.94+044137.7, Gaia DR2 3812855572051597184, LAMOST J112633.99+044138.2, SDSS J112633.94+044137.6, WD 1123+049, LAMOST J112633.94+044137.6, UCAC4 474-046995, GALEX J112633.9+044138, TIC 363549479, WISE J112633.96+044137.5, Gaia EDR3 3812855572051597184, 2MASS J11263396+0441375
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 26 33.94 (0.06) | 11 26 33.94 | 11 26 33.94 (0.08) | 11 26 33.94 (119) | 11 26 33.60 | |||
| Declination | 04 41 37.61 (0.05) | 04 41 37.71 | 04 41 37.62 (0.06) | 04 41 37.67 (125) | 04 41 35.16 | |||
| Spectral type | DA+? | WD K | ||||||
| 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] | 1.11 (0.07) | 1.13 (0.09) | |||||
| Distance | [pc] | 897.91 (55) | 885.31 (70) | |||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -7.300539657 (0.07) | -7.681130766 (0.2) | -6.6 (8) | ||||
| Proper motion (declination) | [mas/yr] | -7.848021697 (0.06) | -7.794858142 (0.1) | -12.8 (8) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | yes | |||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 15.35 (0.07) | |||||||
| H magnitude | 14.81 (0.06) | |||||||
| K magnitude | 14.59 (0.1) | |||||||
| u magnitude | 17.57 (0.01) | 17.55 (0.01) | 17.58 | |||||
| g magnitude | 17.30 (0.005) | 17.31 (0.005) | 17.33 | |||||
| r magnitude | 16.80 (0.005) | 16.80 (0.005) | 16.84 | |||||
| i magnitude | 16.55 (0.005) | 16.55 (0.005) | 16.62 | |||||
| z magnitude | 16.40 (0.008) | 16.40 (0.008) | 16.47 | |||||
| G magnitude | 16.80 (0.01) | 16.81 | ||||||
| BP magnitude | 17.14 (0.01) | 17.12 | ||||||
| RP magnitude | 16.20 (0.007) | 16.19 | ||||||
| Pan g magnitude | 17.24 (0.007) | |||||||
| Pan r magnitude | 16.76 (0.01) | |||||||
| Pan i magnitude | 16.57 (0.007) | |||||||
| Pan z magnitude | 16.49 (0.006) | |||||||
| Pan y magnitude | 16.45 (0.02) | |||||||
| E(B-V) | 0.029 | |||||||
* 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.