All names: Gaia DR3 3814856404041358464, Gaia EDR3 3814856404041358464, SDSS J110017.16+032340.0, GALEX J110017.2+032340, LAMOST J110017.20+032339.9, Gaia DR2 3814856404041358464
| Parameter | Unit | Gaia EDR3 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 11 00 17.19 (0.1) | 11 00 17.19 | 11 00 17.17 (0.1) | |||
| Declination | 03 23 39.75 (0.1) | 03 23 39.75 | 03 23 40.11 (0.1) | |||
| Spectral type | DA | DA | DA | |||
| Effective temperature | [K] | 13908.0 (598) | ||||
| log(g) | [cgs] | 7.88 (0.06) | ||||
| Mass | [M☉] | 0.54 (0.04) | ||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 5.06 (0.2) | 5.06 | 5.06 (0.2) | ||
| Distance | [pc] | 197.49 (8) | 197.49 | 197.49 (8) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 23.659 (0.1) | 23.659 (0.1) | |||
| Proper motion (declination) | [mas/yr] | -22.191 (0.1) | -22.191 (0.1) | |||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | ||||||
| H magnitude | ||||||
| K magnitude | ||||||
| u magnitude | 18.09 (0.01) | |||||
| g magnitude | 17.68 (0.005) | |||||
| r magnitude | 17.89 (0.007) | |||||
| i magnitude | 18.10 (0.01) | |||||
| z magnitude | 18.38 (0.03) | |||||
| G magnitude | 17.78 (0.003) | 17.78 | 17.78 (0.003) | |||
| BP magnitude | 17.78 (0.02) | |||||
| RP magnitude | 17.85 (0.02) | |||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.016 | |||||
* 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.