All names: TIC 14485808, Gaia DR3 6879808464484237952, 2MASS J20142254-1209512, SDSSJ201422.53-120951.3, GALEX J201422.4-120951, SDSS J201422.53-120951.3, Gaia DR2 6879808464484237952
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 20 14 22.53 | 20 14 22.53 (0.07) | ||
| Declination | -12 09 51.33 | -12 09 51.25 (0.04) | ||
| Spectral type | sd | sd+F/K | ||
| 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] | 0.29 (0.1) | 0.22 (0.07) | |
| Distance | [pc] | 3492.84 (1316) | 4549.59 (1525) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -3.115 (0.2) | -3.106 (0.08) | |
| Proper motion (declination) | [mas/yr] | -2.592 (0.1) | -2.524 (0.06) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 16.48 (0.1) | 16.48 (0.1) | ||
| H magnitude | 16.07 (0.2) | 16.07 (0.2) | ||
| K magnitude | 15.97 | |||
| u magnitude | 17.06 (0.01) | 17.05 (0.01) | ||
| g magnitude | 17.06 (0.005) | 17.05 (0.004) | ||
| r magnitude | 17.11 (0.006) | 17.09 (0.006) | ||
| i magnitude | 17.12 (0.006) | 17.11 (0.006) | ||
| z magnitude | 17.16 (0.01) | 17.15 (0.01) | ||
| G magnitude | 17.03 (0.001) | 17.00 (0.003) | ||
| BP magnitude | 17.04 (0.009) | |||
| RP magnitude | 16.82 (0.006) | |||
| Pan g magnitude | 17.09 (0.002) | |||
| Pan r magnitude | 17.12 (0.004) | |||
| Pan i magnitude | 17.17 (0.004) | |||
| Pan z magnitude | 17.21 (0.003) | |||
| Pan y magnitude | 17.21 (0.01) | |||
| E(B-V) | 0.118 | |||
* 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.