All names: GALEX J132400.4+492231, 2MASS J13240073+4922323, Gaia DR3 1553487166999658112, CHSS 2502, PB166, Gaia DR2 1553487162702359168, TYC 3462-1598-1, Balloon 82000001, PB 166, HIC 65388, HIP 65388, SBSS 1321+496, LAMOST J132400.43+492231.9, LAMOST J132400.72+492232.3, TIC 165453703
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 13 24 00.72 | 13 24 00.73 (0.02) | ||
| Declination | 49 22 32.32 | 49 22 32.31 (0.02) | ||
| Spectral type | He-sdOB | sdB | ||
| Effective temperature | [K] | 30302.0 (244) | ||
| log(g) | [cgs] | 5.60 (0.03) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 1.42 (0.05) | 1.43 (0.03) | |
| Distance | [pc] | 705.47 (24) | 699.06 (16) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -24.568 (0.07) | -24.466 (0.03) | |
| Proper motion (declination) | [mas/yr] | 8.469 (0.07) | 8.496 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 12.29 (0.1) | |||
| V magnitude | 12.48 (0.2) | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 12.91 (0.02) | 12.91 (0.02) | ||
| H magnitude | 13.06 (0.03) | 13.06 (0.03) | ||
| K magnitude | 13.04 (0.03) | 13.04 (0.03) | ||
| u magnitude | 13.39 (0.004) | |||
| g magnitude | 12.62 (0.001) | |||
| r magnitude | 12.78 (0.001) | |||
| i magnitude | 13.43 (0.004) | |||
| z magnitude | 13.71 (0.004) | |||
| G magnitude | 12.44 (0.0004) | 12.41 (0.003) | ||
| BP magnitude | 12.26 (0.004) | |||
| RP magnitude | 12.63 (0.001) | |||
| Pan g magnitude | 12.27 | |||
| Pan r magnitude | 12.68 | |||
| Pan i magnitude | 13.00 | |||
| Pan z magnitude | 13.25 (0.002) | |||
| Pan y magnitude | 13.37 (0.005) | |||
| E(B-V) | 0.018 | |||
* 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.