All names: UCAC4 336-207208, EC 22333-2304, Gaia DR3 6627639424019259648, 2MASS J22360660-2248539, WISE J223606.60-224854.0, TIC 69911593, EC22333-2304, WISEA J223606.60-224854.1, Gaia DR2 6627639424019259648
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 22 36 06.66 | 22 36 06.61 (0.02) | ||
| Declination | -22 48 54.14 | -22 48 53.98 (0.02) | ||
| Spectral type | sdOB | sdOB(+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] | 0.57 (0.04) | 0.62 (0.03) | |
| Distance | [pc] | 1744.29 (111) | 1625.22 (74) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 3.616 (0.07) | 3.683 (0.03) | |
| Proper motion (declination) | [mas/yr] | -5.761 (0.07) | -6.061 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.74 (0.02) | |||
| V magnitude | 14.72 (0.01) | |||
| R magnitude | 14.86 (0.2) | |||
| I magnitude | ||||
| J magnitude | 14.21 (0.04) | 14.21 (0.04) | ||
| H magnitude | 13.99 (0.05) | 13.99 (0.05) | ||
| K magnitude | 13.88 (0.05) | 13.88 (0.05) | ||
| u magnitude | ||||
| g magnitude | 14.64 (0.01) | |||
| r magnitude | 14.81 (0.01) | |||
| i magnitude | 14.72 (0.01) | |||
| z magnitude | ||||
| G magnitude | 14.65 (0.0009) | 14.62 (0.003) | ||
| BP magnitude | 14.65 (0.008) | |||
| RP magnitude | 14.50 (0.003) | |||
| Pan g magnitude | 14.68 (0.001) | |||
| Pan r magnitude | 14.76 (0.003) | |||
| Pan i magnitude | 14.85 (0.002) | |||
| Pan z magnitude | 14.92 (0.002) | |||
| Pan y magnitude | 14.94 (0.003) | |||
| E(B-V) | 0.015 | |||
* 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.