All names: Gaia DR3 3566478479673569408, SDSS J111920.11-104810.6, SDSS J111920.12-104810.8, 2MASS J11192013-1048107, [SGR2010] J1119-1048, GALEX J111920.1-104809, Gaia EDR3 3566478479673569408, SDSS J111920.12-104810.7, WD 1116-105, TIC 453454435, Gaia DR2 3566478479673569408
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 19 20.10 (0.2) | 11 19 20.12 | 11 19 20.10 (0.3) | 11 19 20.14 (0.2) | 11 19 19.46 | |||
| Declination | -10 48 10.73 (0.1) | -10 48 10.76 | -10 48 10.73 (0.2) | -10 48 10.77 (0.1) | -10 48 07.56 | |||
| Spectral type | DB+M2 | DB+M2 | ||||||
| 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] | 1.80 (0.2) | 1.97 (0.3) | 1.80 (0.2) | ||||
| Distance | [pc] | 556.45 (61) | 506.90 (79) | 556.45 (61) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -40.15909273 (0.2) | -39.28530005 (0.5) | -40.159 (0.2) | ||||
| Proper motion (declination) | [mas/yr] | 2.827478654 (0.1) | 3.491575958 (0.3) | 2.827 (0.1) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | yes | |||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 15.05 (0.05) | |||||||
| H magnitude | 14.38 (0.04) | |||||||
| K magnitude | 14.36 (0.1) | |||||||
| u magnitude | 19.79 (0.04) | 19.81 (0.04) | 19.81 | |||||
| g magnitude | 18.85 (0.009) | 18.86 (0.01) | 18.86 | |||||
| r magnitude | 17.77 (0.006) | 17.78 (0.006) | 17.78 | |||||
| i magnitude | 16.86 (0.005) | 16.85 (0.005) | 16.85 | |||||
| z magnitude | 16.35 (0.008) | 16.33 (0.008) | 16.33 | |||||
| G magnitude | 17.54 (0.02) | 17.55 | 17.54 (0.004) | |||||
| BP magnitude | 18.51 (0.02) | 18.51 | ||||||
| RP magnitude | 16.48 (0.007) | 16.50 | ||||||
| Pan g magnitude | 18.73 (0.01) | |||||||
| Pan r magnitude | 17.80 (0.005) | |||||||
| Pan i magnitude | 16.89 (0.003) | |||||||
| Pan z magnitude | 16.45 (0.004) | |||||||
| Pan y magnitude | 16.24 (0.009) | |||||||
| 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.