All names: Gaia DR2 3433737945546417024, KUV 06158+2823, KUV06158+2823, USNO-B1.0 1183-00133183, TIC 83460223, Gaia DR3 3433737945546417024, 2MASS J06185834+2822074, Gaia EDR3 3433737842468724224
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 06 18 59.88 (0.5) | 06 18 58.33 | 06 18 58.33 (0.09) | ||
| Declination | 28 20 39.42 (0.5) | 28 22 07.75 | 28 22 07.43 (0.08) | ||
| Spectral type | sdB | 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] | 0.91 (0.6) | 0.21 (0.1) | 0.14 (0.09) | |
| Distance | [pc] | 1103.87 (724) | 4863.81 (3021) | 6925.21 (4311) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -0.729 (0.7) | 0.751 (0.3) | 0.766 (0.1) | |
| Proper motion (declination) | [mas/yr] | -12.329 (0.5) | -1.59 (0.2) | -2.068 (0.1) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 17.90 | ||||
| V magnitude | |||||
| R magnitude | 16.90 | ||||
| I magnitude | |||||
| J magnitude | 15.95 (0.07) | 15.95 (0.07) | |||
| H magnitude | 15.71 (0.1) | 15.71 (0.1) | |||
| K magnitude | 15.62 (0.2) | 15.62 (0.2) | |||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 20.15 (0.007) | 17.39 (0.002) | 17.38 (0.003) | ||
| BP magnitude | 20.21 (0.07) | 17.85 (0.02) | |||
| RP magnitude | 20.39 (0.2) | 16.78 (0.02) | |||
| Pan g magnitude | 17.90 (0.004) | ||||
| Pan r magnitude | 17.38 (0.004) | ||||
| Pan i magnitude | 17.13 (0.005) | ||||
| Pan z magnitude | 17.02 (0.003) | ||||
| Pan y magnitude | 16.92 (0.01) | ||||
| E(B-V) | 0.308 | ||||
* 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.