All names: SDSS J214106.42-064807.6, Gaia DR2 2667715001997395072, TIC 333207162, SDSSJ214106.42-064807.6, GALEX J214106.3-064807, Gaia EDR3 2667715001997395072, 2MASS J21410643-0648077, Gaia DR3 2667715001997395072
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Simbad |
|---|---|---|---|---|
| Right ascension | 21 41 06.41 (0.06) | 21 41 06.42 | 21 41 06.42 (0.06) | |
| Declination | -06 48 07.72 (0.04) | -06 48 07.66 | -06 48 07.65 (0.04) | |
| Spectral type | sd | sd | ||
| 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] | 0.76 (0.05) | 0.76 (0.05) | |
| Distance | [pc] | 1309.07 (83) | 1309.07 (83) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -5.295 (0.07) | -5.295 (0.07) | |
| Proper motion (declination) | [mas/yr] | -4.709 (0.04) | -4.709 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | ||||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 15.92 (0.08) | 15.92 (0.08) | ||
| H magnitude | 15.99 (0.2) | 15.99 (0.2) | ||
| K magnitude | 15.71 (0.3) | 15.71 (0.3) | ||
| u magnitude | 15.11 (0.005) | 15.14 (0.02) | ||
| g magnitude | 15.18 (0.004) | 15.21 (0.01) | ||
| r magnitude | 15.61 (0.004) | 15.61 (0.01) | ||
| i magnitude | 15.92 (0.004) | 15.93 (0.01) | ||
| z magnitude | 16.21 (0.008) | 16.20 (0.01) | ||
| G magnitude | 15.40 (0.003) | 15.43 (0.0009) | 15.40 (0.003) | |
| BP magnitude | 15.29 (0.003) | 15.25 (0.01) | ||
| RP magnitude | 15.62 (0.005) | 15.62 (0.008) | ||
| Pan g magnitude | 15.26 (0.003) | |||
| Pan r magnitude | 15.63 (0.002) | |||
| Pan i magnitude | 15.96 (0.002) | |||
| Pan z magnitude | 16.22 (0.004) | |||
| Pan y magnitude | 16.37 (0.007) | |||
| E(B-V) | ||||
* 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.