All names: SDSS J113726.14-003308.67, 2QZ J113726.1-003309, Gaia DR2 3794247879644919040, SDSS J113726.14-003308.6, Gaia EDR3 3794247879644919040, Gaia DR3 3794247879644919040
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | Gaia DR2 | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 11 37 26.14 (0.5) | 11 37 26.15 | 11 37 26.14 (0.8) | 11 37 26.15 (0.5) | ||
| Declination | -00 33 08.73 (0.4) | -00 33 08.68 | -00 33 08.73 (0.6) | -00 33 08.71 (0.4) | ||
| Spectral type | sdA | sdA | ||||
| Effective temperature | [K] | 8032.0 (51) | ||||
| log(g) | [cgs] | 6.12 (0.2) | ||||
| Mass | [M☉] | 0.1625599999999999 (0.008) | ||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | -0.28 (0.6) | -0.92 (1) | |||
| Distance | [pc] | |||||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -2.332564279 (0.7) | 0.930493318 (2) | -2.333 (0.7) | ||
| Proper motion (declination) | [mas/yr] | -1.223910525 (0.4) | 0.178023531 (1) | -1.224 (0.4) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 19.95 | |||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | ||||||
| H magnitude | ||||||
| K magnitude | ||||||
| u magnitude | 20.88 (0.06) | 20.86 (0.06) | 20.86 (0.06) | |||
| g magnitude | 19.91 (0.02) | 19.91 (0.03) | 19.91 (0.03) | |||
| r magnitude | 19.79 (0.02) | 19.81 (0.03) | 19.81 (0.03) | |||
| i magnitude | 19.91 (0.03) | 19.91 (0.03) | 19.91 (0.03) | |||
| z magnitude | 19.87 (0.09) | 19.85 (0.09) | 19.85 (0.09) | |||
| G magnitude | 19.83 (0.08) | 19.92 | 19.83 (0.006) | |||
| BP magnitude | 19.92 (0.08) | 19.73 | ||||
| RP magnitude | 19.62 (0.08) | 19.37 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | ||||||
* 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.