All names: EC 01441-6605, Gaia DR3 4698843175585804032, EC01441-6605, TIC 231846470, UCAC4 121-001523, GALEX J014536.8-655044, Gaia DR2 4698843175585804032, 2MASS J01453704-6550439
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 01 45 37.03 | 01 45 37.03 (0.02) | ||
| Declination | -65 50 43.58 | -65 50 43.96 (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] | 0.60 (0.04) | 0.59 (0.02) | |
| Distance | [pc] | 1678.70 (105) | 1707.07 (57) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 0.208 (0.08) | 0.315 (0.03) | |
| Proper motion (declination) | [mas/yr] | -15.959 (0.06) | -15.819 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.82 (0.01) | |||
| V magnitude | 14.84 (0.01) | |||
| R magnitude | 15.06 (0.1) | |||
| I magnitude | ||||
| J magnitude | 14.40 (0.03) | 14.40 (0.03) | ||
| H magnitude | 14.16 (0.03) | 14.16 (0.03) | ||
| K magnitude | 14.21 (0.08) | 14.21 (0.08) | ||
| u magnitude | ||||
| g magnitude | 14.74 (0.03) | |||
| r magnitude | 14.90 (0.02) | |||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 14.78 (0.0006) | 14.76 (0.003) | ||
| BP magnitude | 14.75 (0.005) | |||
| RP magnitude | 14.68 (0.002) | |||
| Pan g magnitude | ||||
| Pan r magnitude | ||||
| Pan i magnitude | ||||
| Pan z magnitude | ||||
| Pan y magnitude | ||||
| E(B-V) | 0.014 | |||
* 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.