All names: LAMOST J162952.88+110502.5, TIC 318949881, GALEX J162952.9+110500, Gaia DR3 4458994472154612480, UCAC4 506-061542, UCAC2 35770135, Gaia EDR3 4458994472154612480, Gaia DR2 4458994472154612480, PG1627+112, USNO-A2.0 0975-08363978, 2MASS J16295288+1105024, PG 1627+112, SDSS J162952.88+110502.4
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 16 29 52.88 (0.05) | 16 29 52.87 | 16 29 52.88 (0.05) | ||
| Declination | 11 05 02.17 (0.04) | 11 05 03.63 | 11 05 02.53 (0.04) | ||
| Spectral type | sdB | sdB | |||
| Effective temperature | [K] | 27990.0 (160) | |||
| log(g) | [cgs] | 5.42 (0) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 1.23 (0.07) | 0.86 (0.07) | 1.23 (0.07) | |
| Distance | [pc] | 811.56 (48) | 1163.74 (101) | 811.56 (48) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | -0.988 (0.07) | -1.846 (0.1) | -0.988 (0.07) | |
| Proper motion (declination) | [mas/yr] | -22.766 (0.07) | -23.525 (0.07) | -22.766 (0.07) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 14.26 (0.01) | ||||
| V magnitude | 14.38 (0.01) | ||||
| R magnitude | 14.72 (0.09) | ||||
| I magnitude | |||||
| J magnitude | 14.80 (0.04) | 14.80 (0.04) | |||
| H magnitude | 15.01 (0.1) | 15.01 (0.1) | |||
| K magnitude | 15.07 (0.1) | 15.07 (0.1) | |||
| u magnitude | 14.03 (0.004) | ||||
| g magnitude | 14.60 (0.003) | ||||
| r magnitude | 14.55 (0.004) | ||||
| i magnitude | 15.60 (0.005) | ||||
| z magnitude | 15.13 (0.006) | ||||
| G magnitude | 14.33 (0.003) | 14.35 (0.0003) | 14.33 (0.003) | ||
| BP magnitude | 14.22 (0.003) | 14.15 (0.004) | |||
| RP magnitude | 14.53 (0.004) | 14.53 (0.001) | |||
| Pan g magnitude | 14.19 (0.002) | ||||
| Pan r magnitude | 14.55 (0.002) | ||||
| Pan i magnitude | 14.87 (0.002) | ||||
| Pan z magnitude | 15.12 (0.003) | ||||
| Pan y magnitude | 15.28 (0.009) | ||||
| E(B-V) | 0.050 | ||||
* 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.