All names: PG2132+095, Gaia DR3 1741581170917641728, Gaia EDR3 1741581170917641728, Gaia DR2 1741581170917641728, UCAC2 35310975, UCAC4 499-139973, LAMOST J213434.44+094048.3, PG 2132+095, TIC 305190338, SDSS J213434.42+094048.2, 2MASS J21343442+0940490
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 21 34 34.42 (0.04) | 21 34 34.46 | 21 34 34.43 (0.04) | ||
| Declination | 09 40 48.24 (0.04) | 09 40 48.92 | 09 40 48.35 (0.04) | ||
| Spectral type | sdB | sdB | |||
| Effective temperature | [K] | 36590.0 (140) | |||
| log(g) | [cgs] | 5.79 (0.05) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 0.67 (0.05) | 0.49 (0.06) | 0.67 (0.05) | |
| Distance | [pc] | 1502.63 (114) | 2055.08 (274) | 1502.63 (114) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -4.945 (0.05) | -4.926 (0.1) | -4.945 (0.05) | |
| Proper motion (declination) | [mas/yr] | -6.885 (0.04) | -7.007 (0.1) | -6.885 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 15.28 (0.04) | ||||
| V magnitude | 15.45 (0.01) | ||||
| R magnitude | 16.11 (0.2) | ||||
| I magnitude | |||||
| J magnitude | 16.25 (0.09) | 16.25 (0.09) | |||
| H magnitude | 16.09 (0.2) | 16.09 (0.2) | |||
| K magnitude | 15.72 (0.2) | 15.72 (0.2) | |||
| u magnitude | 15.01 (0.004) | ||||
| g magnitude | 15.29 (0.003) | ||||
| r magnitude | 15.78 (0.004) | ||||
| i magnitude | 16.11 (0.005) | ||||
| z magnitude | 16.42 (0.009) | ||||
| G magnitude | 15.53 (0.003) | 15.55 (0.0009) | 15.53 (0.003) | ||
| BP magnitude | 15.39 (0.003) | 15.36 (0.01) | |||
| RP magnitude | 15.81 (0.005) | 15.82 (0.004) | |||
| Pan g magnitude | 15.36 (0.003) | ||||
| Pan r magnitude | 15.78 (0.002) | ||||
| Pan i magnitude | 16.14 (0.002) | ||||
| Pan z magnitude | 16.44 (0.008) | ||||
| Pan y magnitude | 16.61 (0.005) | ||||
| E(B-V) | 0.041 | ||||
* 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.