All names: 2MASS J21142842-0103569, SBC9 3400, WD 2111-012, SDSS J211428.42-010357.2, Gaia DR2 2688897913844721536, 2SLAQ J211428.41-010357.2, Gaia DR3 2688897913844721536, GALEX J211428.4-010357, SDSS J211428.41-010357.2, TIC 248530676, SDSS J211428.41-010357.1, Gaia EDR3 2688897913844721536, [SGR2010] J2114-0103
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 21 14 28.41 (0.2) | 21 14 28.41 | 21 14 28.41 (0.2) | 21 14 28.41 | 21 14 28.42 (0.2) | 21 14 28.42 | 21 14 28.68 | 21 14 28.42 | |||
| Declination | -01 03 57.47 (0.1) | -01 03 57.19 | -01 03 57.46 (0.2) | -01 03 57.20 | -01 03 57.13 (0.1) | -01 03 57.21 | -01 03 55.80 | -01 03 57.21 | |||
| Spectral type | DA+M | DA+M3 | DA+M | DA | DA+M | ||||||
| Effective temperature | [K] | 28064.0 (715) | 7124.0 (71) | 6443.0 (60) | |||||||
| log(g) | [cgs] | 8.11 (0.1) | 7.87 (0.1) | 5.06 (0.08) | |||||||
| Mass | [M☉] | 0.7 (0.07) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 1.44 (0.2) | 1.65 (0.2) | 1.44 (0.2) | |||||||
| Distance | [pc] | 694.32 (85) | 605.92 (73) | 206.00 (17) | 694.30 (85) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.361617731 (0.2) | -8.257942545 (0.4) | -8.362 (0.2) | 0.0 | ||||||
| Proper motion (declination) | [mas/yr] | -20.71265679 (0.1) | -21.22485794 (0.3) | -20.713 (0.1) | -18.0 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 15.85 (0.09) | ||||||||||
| H magnitude | 15.23 (0.1) | ||||||||||
| K magnitude | 14.97 (0.1) | ||||||||||
| u magnitude | 18.65 (0.02) | 18.72 | 18.66 (0.02) | 18.72 (0.02) | 18.71 | 18.71 (0.02) | |||||
| g magnitude | 18.61 (0.008) | 18.64 | 18.61 (0.008) | 18.64 (0.02) | 18.63 | 18.64 (0.02) | |||||
| r magnitude | 18.45 (0.009) | 18.48 | 18.46 (0.009) | 18.48 (0.02) | 18.47 | 18.47 (0.02) | |||||
| i magnitude | 17.81 (0.008) | 17.85 | 17.81 (0.008) | 17.85 (0.02) | 17.83 | 17.83 (0.02) | |||||
| z magnitude | 17.25 (0.01) | 17.27 | 17.26 (0.01) | 17.27 (0.02) | 17.25 | 17.24 (0.02) | |||||
| G magnitude | 18.14 (0.02) | 18.14 | 18.14 (0.003) | ||||||||
| BP magnitude | 18.56 (0.02) | 18.53 | |||||||||
| RP magnitude | 17.36 (0.01) | 17.35 | |||||||||
| Pan g magnitude | 18.56 (0.007) | ||||||||||
| Pan r magnitude | 18.46 (0.006) | ||||||||||
| Pan i magnitude | 17.78 (0.004) | ||||||||||
| Pan z magnitude | 17.35 (0.004) | ||||||||||
| Pan y magnitude | 17.10 (0.007) | ||||||||||
| E(B-V) | 0.038 | ||||||||||
* 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.