All names: HE 2211-2021, GALEXJ22144-2006, TIC 206558609, GALEX J221425.2-200659, Gaia EDR3 6821883198335627520, 2MASS J22142533-2006598, UCAC2 24012721, UCAC4 350-193837, EC 22116-2021, Gaia DR2 6821883198335627520, Gaia DR3 6821883198335627520
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 22 14 25.36 (0.04) | 22 14 25.24 | 22 14 25.34 (0.04) | ||
| Declination | -20 06 59.74 (0.04) | -20 06 59.90 | -20 06 59.76 (0.04) | ||
| Spectral type | sdB | sdB+F | |||
| 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] | 0.86 (0.04) | 0.90 (0.07) | 0.86 (0.04) | |
| Distance | [pc] | 1160.63 (58) | 1116.20 (91) | 1160.63 (58) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 14.912 (0.04) | 15.082 (0.1) | 14.912 (0.04) | |
| Proper motion (declination) | [mas/yr] | 1.21 (0.04) | 1.006 (0.1) | 1.21 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 14.21 (0.01) | ||||
| V magnitude | 14.42 (0.01) | ||||
| R magnitude | 14.65 (0.09) | ||||
| I magnitude | |||||
| J magnitude | 15.00 (0.04) | 15.00 (0.04) | |||
| H magnitude | 15.24 (0.09) | 15.24 (0.09) | |||
| K magnitude | 15.29 (0.2) | 15.29 (0.2) | |||
| u magnitude | |||||
| g magnitude | 14.19 (0.01) | ||||
| r magnitude | 14.63 (0.01) | ||||
| i magnitude | 14.96 (0.01) | ||||
| z magnitude | |||||
| G magnitude | 14.39 (0.003) | 14.41 (0.0009) | 14.39 (0.003) | ||
| BP magnitude | 14.26 (0.003) | 14.23 (0.01) | |||
| RP magnitude | 14.65 (0.004) | 14.66 (0.003) | |||
| Pan g magnitude | 14.24 (0.006) | ||||
| Pan r magnitude | 14.64 (0.003) | ||||
| Pan i magnitude | 14.99 (0.002) | ||||
| Pan z magnitude | 15.26 (0.003) | ||||
| Pan y magnitude | 15.42 (0.003) | ||||
| E(B-V) | 0.020 | ||||
* 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.