All names: DENIS J160011.8-643330, UCAC2 3377491, GALEXJ160011.80-643330.35, GSC 09044-01653, Gaia EDR3 5823037151488582272, GALEX J160011.8-643330, TIC 342238727, Gaia DR3 5823037151488582272, 2MASS J16001179-6433303, UCAC3 51-332864, Gaia DR2 5823037151488582272, TYC 9044-1653-1
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 16 00 11.82 (0.03) | 16 00 11.80 | 16 00 11.80 (0.03) | ||
| Declination | -64 33 31.53 (0.03) | -64 33 30.35 | -64 33 30.35 (0.03) | ||
| Spectral type | He-sdB | sdBHe | |||
| Effective temperature | [K] | 34640.0 (590) | |||
| log(g) | [cgs] | 6.02 (0.1) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 4.46 (0.04) | 4.59 (0.05) | 4.46 (0.04) | |
| Distance | [pc] | 224.43 (2) | 217.91 (2) | 224.43 (2) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 8.27 (0.03) | 8.53 (0.07) | 8.27 (0.03) | |
| Proper motion (declination) | [mas/yr] | -73.779 (0.04) | -73.53 (0.07) | -73.779 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 11.66 (0.07) | ||||
| V magnitude | 11.91 (0.1) | ||||
| R magnitude | 12.05 | ||||
| I magnitude | 12.23 (0.04) | ||||
| J magnitude | 12.57 (0.03) | 12.57 (0.03) | |||
| H magnitude | 12.73 (0.04) | 12.73 (0.04) | |||
| K magnitude | 12.79 (0.04) | 12.79 (0.04) | |||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 11.96 (0.003) | 11.98 (0.0005) | 11.96 (0.003) | ||
| BP magnitude | 11.82 (0.003) | 11.79 (0.007) | |||
| RP magnitude | 12.22 (0.004) | 12.22 (0.001) | |||
| Pan g magnitude | |||||
| Pan r magnitude | |||||
| Pan i magnitude | |||||
| Pan z magnitude | |||||
| Pan y magnitude | |||||
| E(B-V) | 0.056 | ||||
* 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.