All names: TIC 350439554, SDSS J111002.56+100637.1, Gaia DR3 3867378704406168576, 2MASS J11100255+1006374, Gaia DR2 3867378704406168576, Gaia EDR3 3867378704406168576, GALEX J111002.5+100637
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 10 02.55 (0.6) | 11 10 02.56 | 11 10 02.55 (1) | 11 10 02.56 | 11 10 02.56 (0.6) | 11 10 02.56 | |||
| Declination | 10 06 36.93 (0.5) | 10 06 37.12 | 10 06 36.94 (0.8) | 10 06 37.15 | 10 06 37.26 (0.5) | 10 06 37.14 | |||
| Spectral type | DA+M | DA+M | DA+M | ||||||
| Effective temperature | [K] | 11045.0 (1989) | 6300.0 (1) | ||||||
| log(g) | [cgs] | 7.55 (0.6) | 6.17 (0.2) | ||||||
| Mass | [M☉] | 0.38 (0.3) | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 2.43 (0.7) | 4.66 (1) | 2.43 (0.7) | |||||
| Distance | [pc] | 412.15 (116) | 214.48 (55) | 751.00 (248) | 412.15 (116) | ||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -9.331779534 (0.7) | -9.403316576 (2) | -9.332 (0.7) | |||||
| Proper motion (declination) | [mas/yr] | -20.77164666 (0.6) | -21.80886897 (2) | -20.772 (0.6) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | WDMS | WDMS | |||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 16.34 (0.1) | ||||||||
| H magnitude | 16.16 (0.2) | ||||||||
| K magnitude | 15.66 (0.2) | ||||||||
| u magnitude | 21.13 (0.08) | 21.15 | 21.15 (0.09) | 21.15 (0.09) | |||||
| g magnitude | 20.39 (0.02) | 20.38 | 20.38 (0.03) | 20.38 (0.03) | |||||
| r magnitude | 20.05 (0.02) | 20.08 | 20.08 (0.02) | 20.08 (0.02) | |||||
| i magnitude | 18.96 (0.01) | 18.98 | 18.98 (0.02) | 18.98 (0.02) | |||||
| z magnitude | 18.13 (0.02) | 18.15 | 18.15 (0.03) | 18.15 (0.03) | |||||
| G magnitude | 19.83 (0.1) | 19.69 | 19.83 (0.01) | ||||||
| BP magnitude | 20.08 (0.1) | 19.94 | |||||||
| RP magnitude | 18.42 (0.03) | 18.41 | |||||||
| Pan g magnitude | 20.32 (0.02) | ||||||||
| Pan r magnitude | 20.08 (0.02) | ||||||||
| Pan i magnitude | 18.96 (0.006) | ||||||||
| Pan z magnitude | 18.28 (0.004) | ||||||||
| Pan y magnitude | 17.93 (0.02) | ||||||||
| E(B-V) | 0.026 | ||||||||
* 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.