All names: Gaia DR2 6229022856443831936, TIC 110820, EC14462-2439, EC 14462-2439, BPS CS 22874-0121, 2MASS J14491224-2452213, Gaia DR3 6229022856443831936
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 14 49 12.28 | 14 49 12.25 (0.04) | ||
| Declination | -24 52 21.55 | -24 52 21.27 (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] | 0.63 (0.06) | 0.64 (0.04) | |
| Distance | [pc] | 1580.28 (138) | 1566.66 (100) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -12.318 (0.1) | -12.483 (0.05) | |
| Proper motion (declination) | [mas/yr] | -0.577 (0.1) | -0.494 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 15.26 | |||
| V magnitude | 15.40 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 15.84 (0.07) | 15.84 (0.07) | ||
| H magnitude | 15.76 (0.1) | 15.76 (0.1) | ||
| K magnitude | 15.92 | |||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 15.41 (0.0009) | 15.39 (0.003) | ||
| BP magnitude | 15.25 (0.006) | |||
| RP magnitude | 15.56 (0.003) | |||
| Pan g magnitude | 15.27 (0.002) | |||
| Pan r magnitude | 15.60 (0.003) | |||
| Pan i magnitude | 15.90 (0.003) | |||
| Pan z magnitude | 16.14 (0.002) | |||
| Pan y magnitude | 16.28 (0.006) | |||
| E(B-V) | 0.086 | |||
* 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.