All names: SBSS 1108+574, CRTS J111126.9+571239, SDSS J111126.84+571238.6, Gaia DR2 856604632750452736, Gaia EDR3 856604632750452736, CRTS CSS120422 J111127+571239, Gaia DR3 856604632750452736
| Parameter | Unit | Gaia EDR3 | Stilism | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|
| Right ascension | 11 11 26.83 (0.07) | 11 11 26.84 (0.07) | |||
| Declination | 57 12 38.60 (0.05) | 57 12 38.69 (0.05) | |||
| Spectral type | A4V | DA | |||
| 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] | 1.76 (0.08) | 1.76 (0.08) | ||
| Distance | [pc] | 568.50 (27) | 568.50 (27) | ||
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -5.006 (0.08) | -5.006 (0.08) | ||
| Proper motion (declination) | [mas/yr] | -5.265 (0.08) | -5.265 (0.08) | ||
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 18.50 | ||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | |||||
| H magnitude | |||||
| K magnitude | |||||
| u magnitude | 18.93 (0.02) | ||||
| g magnitude | 19.24 (0.01) | ||||
| r magnitude | 19.27 (0.01) | ||||
| i magnitude | 19.28 (0.02) | ||||
| z magnitude | 19.38 (0.06) | ||||
| G magnitude | 18.85 (0.02) | 18.85 (0.02) | |||
| BP magnitude | 18.85 (0.06) | ||||
| RP magnitude | 18.53 (0.1) | ||||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.021 | ||||
* 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.