All names: 2MASS J04133793+2629245, GALEX J041337.9+262924, UCAC4 583-011238, Gaia DR3 162746416906630400, SDSS J041337.93+262924.3, Gaia DR2 162746416906630400, SDSSJ041337.93+262924.3
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 04 13 37.93 | 04 13 37.92 (0.06) | ||
| Declination | 26 29 24.36 | 26 29 24.41 (0.04) | ||
| Spectral type | sdB+MS | sdB+? | ||
| 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] | 0.26 (0.1) | 0.18 (0.08) | |
| Distance | [pc] | 3861.00 (1448) | 5589.71 (2400) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 1.531 (0.2) | 1.585 (0.1) | |
| Proper motion (declination) | [mas/yr] | -2.141 (0.1) | -2.483 (0.07) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.23 (0.09) | 16.23 (0.09) | ||
| H magnitude | 15.92 (0.1) | 15.92 (0.1) | ||
| K magnitude | 15.82 (0.2) | 15.82 (0.2) | ||
| u magnitude | 17.62 (0.01) | 17.62 (0.01) | ||
| g magnitude | 17.08 (0.004) | 17.08 (0.004) | ||
| r magnitude | 16.95 (0.005) | 16.95 (0.005) | ||
| i magnitude | 16.92 (0.005) | 16.92 (0.005) | ||
| z magnitude | 16.92 (0.01) | 16.92 (0.01) | ||
| G magnitude | 16.93 (0.001) | 16.91 (0.003) | ||
| BP magnitude | 17.08 (0.006) | |||
| RP magnitude | 16.59 (0.006) | |||
| Pan g magnitude | 17.08 (0.001) | |||
| Pan r magnitude | 16.95 (0.004) | |||
| Pan i magnitude | 16.93 (0.003) | |||
| Pan z magnitude | 16.96 (0.005) | |||
| Pan y magnitude | 16.97 (0.006) | |||
| E(B-V) | 0.341 | |||
* 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.