All names: EC 01404-6752, UCAC4 112-001440, Gaia DR2 4697660822630152832, Gaia DR3 4697660822630152832, GALEX J014149.6-673718, 2MASS J01414978-6737182, TIC 24704868, EC01404-6752
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 01 41 49.50 | 01 41 49.79 (0.02) | ||
| Declination | -67 37 18.41 | -67 37 18.27 (0.02) | ||
| Spectral type | sdB+F | sdB+F | ||
| 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] | 0.40 (0.03) | 0.43 (0.02) | |
| Distance | [pc] | 2471.58 (167) | 2299.38 (103) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 13.954 (0.06) | 13.921 (0.03) | |
| Proper motion (declination) | [mas/yr] | -2.308 (0.04) | -2.441 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.18 (0.01) | |||
| V magnitude | 15.06 (0.01) | |||
| R magnitude | 15.22 (0.1) | |||
| I magnitude | ||||
| J magnitude | 14.52 (0.03) | 14.52 (0.03) | ||
| H magnitude | 14.27 (0.05) | 14.27 (0.05) | ||
| K magnitude | 14.39 (0.09) | 14.39 (0.09) | ||
| u magnitude | ||||
| g magnitude | 15.04 (0.02) | |||
| r magnitude | 15.14 (0.05) | |||
| i magnitude | 15.15 (0.04) | |||
| z magnitude | ||||
| G magnitude | 14.99 (0.0005) | 14.98 (0.003) | ||
| BP magnitude | 15.03 (0.004) | |||
| RP magnitude | 14.81 (0.002) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.016 | |||
* 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.