All names: Gaia DR3 3400946935393688576, Gaia DR2 3400946935393688576, 2MASS J05335165+1914311, LAMOSTJ053351.65+191431.0, TIC 437808759, LAMOST J053351.65+191431.0, UCAC4 547-016282, SDSS J053351.64+191431.0
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 05 33 51.65 | 05 33 51.65 (0.04) | ||
| Declination | 19 14 31.04 | 19 14 31.09 (0.03) | ||
| Spectral type | sdB | sdB | ||
| Effective temperature | [K] | 27170.0 (250) | ||
| log(g) | [cgs] | 5.36 (0.03) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.66 (0.06) | 0.60 (0.05) | |
| Distance | [pc] | 1520.91 (150) | 1673.36 (131) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 1.516 (0.1) | 1.434 (0.05) | |
| Proper motion (declination) | [mas/yr] | -3.678 (0.08) | -3.535 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | 15.68 (0.4) | |||
| I magnitude | ||||
| J magnitude | 15.86 (0.07) | 15.86 (0.07) | ||
| H magnitude | 16.01 (0.2) | 16.01 (0.2) | ||
| K magnitude | 15.57 (0.2) | 15.57 (0.2) | ||
| u magnitude | 15.85 (0.006) | 15.85 (0.006) | ||
| g magnitude | 15.68 (0.004) | 15.68 (0.004) | ||
| r magnitude | 15.82 (0.004) | 15.82 (0.004) | ||
| i magnitude | 15.98 (0.005) | 15.98 (0.005) | ||
| z magnitude | 16.17 (0.008) | 16.17 (0.008) | ||
| G magnitude | 15.76 (0.001) | 15.73 (0.003) | ||
| BP magnitude | 15.73 (0.006) | |||
| RP magnitude | 15.69 (0.004) | |||
| Pan g magnitude | 15.72 (0.003) | |||
| Pan r magnitude | 15.85 (0.002) | |||
| Pan i magnitude | 16.03 (0.002) | |||
| Pan z magnitude | 16.18 (0.004) | |||
| Pan y magnitude | 16.24 (0.004) | |||
| E(B-V) | 0.278 | |||
* 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.