All names: BPS CS 22886-0032, 2MASS J22162713-1130361, Gaia DR3 2614428717145471616, BPS CS 29512-0044, TIC 38258895, BPSCS29512-44, Gaia DR2 2614428717145471616
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 22 16 27.15 | 22 16 27.14 (0.03) | ||
| Declination | -11 30 35.94 | -11 30 36.28 (0.02) | ||
| 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] | 0.71 (0.06) | 0.76 (0.03) | |
| Distance | [pc] | 1406.27 (114) | 1310.27 (48) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 0.234 (0.1) | 0.332 (0.03) | |
| Proper motion (declination) | [mas/yr] | -4.889 (0.08) | -5.05 (0.03) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 13.69 | |||
| V magnitude | 13.84 | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 14.15 (0.03) | 14.15 (0.03) | ||
| H magnitude | 14.17 (0.05) | 14.17 (0.05) | ||
| K magnitude | 14.24 (0.08) | 14.24 (0.08) | ||
| u magnitude | ||||
| g magnitude | ||||
| r magnitude | ||||
| i magnitude | ||||
| z magnitude | ||||
| G magnitude | 13.80 (0.0006) | 13.78 (0.003) | ||
| BP magnitude | 13.67 (0.006) | |||
| RP magnitude | 13.92 (0.002) | |||
| Pan g magnitude | 13.65 (0.002) | |||
| Pan r magnitude | 13.97 (0.003) | |||
| Pan i magnitude | 14.26 (0.002) | |||
| Pan z magnitude | 14.48 (0.001) | |||
| Pan y magnitude | 14.60 (0.004) | |||
| E(B-V) | 0.047 | |||
* 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.