All names: WIRED J075658.46+114919.4, WD 0754+119, SDSS J075658.47+114919.4, Gaia EDR3 3151150026847186176, Gaia DR3 3151150026847186176, SDSS J075658.46+114919.4, 2MASS J07565849+1149193, [SGR2010] J0756+1149, Gaia DR2 3151150026846546688, TIC 271136197
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 56 58.47 (0.8) | 07 56 58.47 | 07 56 58.47 (0.9) | 07 56 58.46 | 07 56 58.50 (0.8) | 07 56 58.06 | 07 56 58.47 | |||
| Declination | 11 49 19.42 (0.5) | 11 49 19.40 | 11 49 19.43 (0.5) | 11 49 19.42 | 11 49 19.32 (0.5) | 11 49 13.80 | 11 49 19.42 | |||
| Spectral type | DA+M | DA+M | DA1.8 M | DA+M | ||||||
| Effective temperature | [K] | 26801.0 (1226) | 6301.0 (3) | |||||||
| log(g) | [cgs] | 7.96 (0.2) | 6.90 (0.2) | |||||||
| Mass | [M☉] | 0.62 (0.1) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | -3.89 (0.8) | 0.19 (1) | 0.19 (1) | ||||||
| Distance | [pc] | 5133.47 (29388) | 414.00 (38) | 5133.47 (29388) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -25.76093845 (0.9) | -34.209 (2) | -25.761 (0.9) | ||||||
| Proper motion (declination) | [mas/yr] | 6.666380008 (0.5) | 15.742 (1) | 6.666 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | WDMS | ||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 16.15 (0.09) | |||||||||
| H magnitude | 15.41 (0.1) | |||||||||
| K magnitude | 15.54 (0.2) | |||||||||
| u magnitude | 19.21 (0.02) | 19.22 | 19.22 (0.03) | 19.21 | 19.22 (0.03) | |||||
| g magnitude | 19.24 (0.01) | 19.30 | 19.25 (0.01) | 19.29 | 19.29 (0.02) | |||||
| r magnitude | 19.07 (0.01) | 19.11 | 19.07 (0.01) | 19.10 | 19.09 (0.02) | |||||
| i magnitude | 18.14 (0.009) | 18.16 | 18.14 (0.009) | 18.15 | 18.15 (0.02) | |||||
| z magnitude | 17.49 (0.01) | 17.50 | 17.49 (0.01) | 17.49 | 17.51 (0.02) | |||||
| G magnitude | 18.89 (0.03) | 18.84 | 18.89 (0.01) | |||||||
| BP magnitude | 19.15 (0.03) | 19.09 | ||||||||
| RP magnitude | 17.73 (0.02) | 17.74 | ||||||||
| Pan g magnitude | 19.22 (0.01) | |||||||||
| Pan r magnitude | 19.09 (0.004) | |||||||||
| Pan i magnitude | 18.19 (0.008) | |||||||||
| Pan z magnitude | 17.65 (0.007) | |||||||||
| Pan y magnitude | 17.34 (0.01) | |||||||||
| 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.