All names: UCAC4 270-185564, WISEA J191417.42-361103.5, 2MASS J19141740-3611032, Gaia EDR3 6743082402563768064, TIC 254263628, Gaia DR2 6743082402563768064, GALEXJ19142-3611, Gaia DR3 6743082402563768064, WISE J191417.42-361103.4
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 19 14 17.44 (0.03) | 19 14 17.57 | 19 14 17.41 (0.03) | ||
| Declination | -36 11 03.71 (0.03) | -36 11 03.32 | -36 11 03.37 (0.03) | ||
| 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] | 1.62 (0.04) | 1.56 (0.06) | 1.62 (0.04) | |
| Distance | [pc] | 617.86 (14) | 639.22 (23) | 617.86 (14) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 25.604 (0.04) | 25.709 (0.1) | 25.604 (0.04) | |
| Proper motion (declination) | [mas/yr] | -21.097 (0.03) | -21.117 (0.09) | -21.097 (0.03) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 13.63 (0.01) | ||||
| V magnitude | 13.86 (0.01) | ||||
| R magnitude | 14.17 (0.09) | ||||
| I magnitude | |||||
| J magnitude | 14.28 (0.04) | 14.28 (0.04) | |||
| H magnitude | 14.41 (0.06) | 14.41 (0.06) | |||
| K magnitude | 14.38 (0.08) | 14.38 (0.08) | |||
| u magnitude | |||||
| g magnitude | 13.63 (0.01) | ||||
| r magnitude | 14.12 (0.01) | ||||
| i magnitude | 14.28 (0.01) | ||||
| z magnitude | |||||
| G magnitude | 13.78 (0.003) | 13.80 (0.0009) | 13.78 (0.003) | ||
| BP magnitude | 13.67 (0.003) | 13.63 (0.01) | |||
| RP magnitude | 13.99 (0.004) | 13.98 (0.003) | |||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.152 | ||||
* 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.