All names: PB 3962, Gaia DR3 3741669684577065216, SDSS J133149.46+140925.0, SDSSJ133149.46+140925.0, GALEX J133149.4+140924, TIC 95527151, PG 1329+144, 2MASS J13314947+1409249, Gaia EDR3 3741669611561592192, Gaia DR2 3741669684577065216, [BGK2006] J133149.47+140925.0
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 13 31 56.71 (0.5) | 13 31 49.46 | 13 31 49.47 (0.03) | ||
| Declination | 14 10 19.54 (0.3) | 14 09 25.00 | 14 09 24.98 (0.02) | ||
| Spectral type | sdB | B | |||
| 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] | 1.02 (0.7) | 0.19 (0.06) | 0.28 (0.04) | |
| Distance | [pc] | 976.37 (630) | 5305.04 (1556) | 3629.76 (576) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -20.969 (0.8) | -4.496 (0.09) | -4.404 (0.04) | |
| Proper motion (declination) | [mas/yr] | -4.97 (0.5) | -7.205 (0.05) | -7.373 (0.02) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 15.77 | ||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 15.66 (0.06) | 15.59 (0.004) | |||
| H magnitude | 15.91 (0.2) | 15.63 (0.009) | |||
| K magnitude | 16.26 | 15.74 (0.02) | |||
| u magnitude | 15.45 (0.005) | 15.45 (0.005) | |||
| g magnitude | 15.13 (0.004) | 15.13 (0.004) | |||
| r magnitude | 15.44 (0.004) | 15.44 (0.004) | |||
| i magnitude | 15.74 (0.005) | 15.74 (0.005) | |||
| z magnitude | 15.96 (0.007) | 15.96 (0.007) | |||
| G magnitude | 20.22 (0.006) | 15.33 (0.0006) | 15.31 (0.003) | ||
| BP magnitude | 20.20 (0.07) | 15.23 (0.004) | |||
| RP magnitude | 20.24 (0.09) | 15.42 (0.002) | |||
| Pan g magnitude | 15.18 (0.004) | ||||
| Pan r magnitude | 15.49 (0.002) | ||||
| Pan i magnitude | 15.76 (0.001) | ||||
| Pan z magnitude | 15.97 (0.003) | ||||
| Pan y magnitude | 16.07 (0.004) | ||||
| E(B-V) | 0.029 | ||||
* 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.