All names: Feige14, Gaia EDR3 2467789050372382336, Gaia DR2 2467789050372181760, GALEX J014803.4-055545, CSI-06-01456, 2MASS J01480368-0555456, FB 20, Feige 14, GSC 04688-02166, TIC 24908871, HIC 8381, PHL 1164, TYC 4688-2166-1, uvby98 620001014, HIP 8381, Gaia DR3 2467789050372382336
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 01 48 03.70 (0.03) | 01 48 03.67 | 01 48 03.69 (0.03) | ||
| Declination | -05 55 45.80 (0.03) | -05 55 45.11 | -05 55 45.39 (0.03) | ||
| Spectral type | sdB | sdB | |||
| 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] | 2.33 (0.04) | 2.48 (0.08) | 2.33 (0.04) | |
| Distance | [pc] | 429.72 (8) | 403.98 (13) | 429.72 (8) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 10.921 (0.04) | 10.826 (0.1) | 10.921 (0.04) | |
| Proper motion (declination) | [mas/yr] | -25.516 (0.03) | -25.615 (0.1) | -25.516 (0.03) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 12.70 | ||||
| V magnitude | 14.82 (0.02) | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 13.36 (0.03) | 13.36 (0.03) | |||
| H magnitude | 13.46 (0.04) | 13.46 (0.04) | |||
| K magnitude | 13.57 (0.05) | 13.57 (0.05) | |||
| u magnitude | 13.62 (0.006) | ||||
| g magnitude | |||||
| r magnitude | 15.10 (0.01) | ||||
| i magnitude | 15.06 (0.01) | ||||
| z magnitude | 13.92 (0.005) | ||||
| G magnitude | 12.74 (0.003) | 12.77 (0.0008) | 12.74 (0.003) | ||
| BP magnitude | 12.62 (0.003) | 12.59 (0.005) | |||
| RP magnitude | 13.01 (0.004) | 13.01 (0.001) | |||
| Pan g magnitude | 13.20 | ||||
| Pan r magnitude | 13.46 | ||||
| Pan i magnitude | 14.79 (0.06) | ||||
| Pan z magnitude | 13.62 (0.003) | ||||
| Pan y magnitude | 13.76 (0.01) | ||||
| E(B-V) | 0.030 | ||||
* 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.