All names: Gaia DR2 6196248648201755904, ATO J200.3151-21.4549, FAUST 3748, Gaia DR3 6196248648201755904, TIC 6116091, GALEX J132115.6-212719, EC 13185-2111, HE 1318-2111, 2MASS J13211563-2127176, EC13185-2111
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 13 21 15.58 | 13 21 15.64 (0.03) | ||
| Declination | -21 27 17.93 | -21 27 17.63 (0.02) | ||
| Spectral type | sdB+WD | sdO | ||
| Effective temperature | [K] | 36254.0 (1000) | ||
| log(g) | [cgs] | 5.42 (0.1) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.61 (0.07) | 0.71 (0.04) | |
| Distance | [pc] | 1628.93 (188) | 1416.43 (75) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 2.995 (0.1) | 3.043 (0.04) | |
| Proper motion (declination) | [mas/yr] | -3.012 (0.1) | -3.083 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.57 | |||
| V magnitude | 14.77 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 15.22 (0.05) | 15.22 (0.05) | ||
| H magnitude | 15.29 (0.09) | 15.29 (0.09) | ||
| K magnitude | 15.48 (0.2) | 15.48 (0.2) | ||
| u magnitude | 14.30 (0.004) | |||
| g magnitude | 14.48 (0.003) | |||
| r magnitude | 14.90 (0.003) | |||
| i magnitude | 15.19 (0.004) | |||
| z magnitude | 15.48 (0.006) | |||
| G magnitude | 14.70 (0.002) | 14.68 (0.003) | ||
| BP magnitude | 14.53 (0.008) | |||
| RP magnitude | 14.89 (0.009) | |||
| Pan g magnitude | 14.55 (0.002) | |||
| Pan r magnitude | 14.93 (0.004) | |||
| Pan i magnitude | 15.23 (0.004) | |||
| Pan z magnitude | 15.41 (0.01) | |||
| Pan y magnitude | 15.59 (0.004) | |||
| E(B-V) | 0.076 | |||
* 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.