All names: SGPA 221, Gaia DR3 5026550726459165440, Gaia DR2 5026550726459165440, EGM 613, UBV 1132, GEN# +6.20035047, GCRV 27420, TIC 67583991, WG 4, GEN# +6.20021446, 2MASS J01065106-3320313, SB 446, FB14, GALEX J010651.0-332030, GSC 06999-02080, CSI-33-01044, UBV M 43831, MCT 0104-3336, Ton S 191, GD 679, GEN# +6.00246934, PS 2-47, Gaia EDR3 5026550726459165440, BPM 46934, BPS CS 30316-0011, FB 14
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 01 06 51.10 (0.03) | 01 06 51.04 | 01 06 51.07 (0.03) | ||
| Declination | -33 20 31.28 (0.02) | -33 20 31.26 | -33 20 31.38 (0.02) | ||
| Spectral type | sdB | sdBHe1 | |||
| 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] | 1.66 (0.04) | 1.52 (0.05) | 1.66 (0.04) | |
| Distance | [pc] | 601.58 (14) | 658.89 (23) | 601.58 (14) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 22.675 (0.03) | 22.73 (0.07) | 22.675 (0.03) | |
| Proper motion (declination) | [mas/yr] | 5.888 (0.03) | 6.124 (0.06) | 5.888 (0.03) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 13.28 | ||||
| V magnitude | 13.58 | ||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 14.27 (0.03) | 14.27 (0.03) | |||
| H magnitude | 14.32 (0.05) | 14.32 (0.05) | |||
| K magnitude | 14.64 (0.1) | 14.64 (0.1) | |||
| u magnitude | |||||
| g magnitude | |||||
| r magnitude | |||||
| i magnitude | |||||
| z magnitude | |||||
| G magnitude | 13.49 (0.003) | 13.51 (0.0004) | 13.49 (0.003) | ||
| BP magnitude | 13.34 (0.003) | 13.26 (0.008) | |||
| RP magnitude | 13.80 (0.004) | 13.80 (0.001) | |||
| Pan g magnitude | 14.35 | ||||
| Pan r magnitude | 14.51 | ||||
| Pan i magnitude | 14.14 (0.004) | ||||
| Pan z magnitude | 14.78 | ||||
| Pan y magnitude | 14.95 | ||||
| E(B-V) | 0.007 | ||||
* 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.