All names: LAMOST J160332.83+514827.8, SDSS J160332.84+514827.8, SBSS 1602+519, GALEX J160332.9+514827, Gaia DR3 1403885518979474688, Gaia DR2 1403885518979474688, SDSSJ160332.84+514827.9
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 16 03 32.84 | 16 03 32.85 (0.06) | ||
| Declination | 51 48 27.90 | 51 48 27.85 (0.07) | ||
| Spectral type | sdOB | sdOBHe | ||
| Effective temperature | [K] | 36332.0 (961) | ||
| log(g) | [cgs] | 5.81 (0.2) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 0.27 (0.1) | 0.14 (0.07) | |
| Distance | [pc] | 3746.72 (1478) | 7199.42 (3690) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -8.26 (0.2) | -8.371 (0.08) | |
| Proper motion (declination) | [mas/yr] | -2.168 (0.2) | -2.36 (0.1) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 17.50 | |||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | ||||
| H magnitude | ||||
| K magnitude | ||||
| u magnitude | 17.18 (0.008) | 17.18 (0.008) | ||
| g magnitude | 17.46 (0.005) | 17.46 (0.005) | ||
| r magnitude | 17.97 (0.007) | 17.97 (0.007) | ||
| i magnitude | 18.35 (0.01) | 18.35 (0.01) | ||
| z magnitude | 18.67 (0.04) | 18.67 (0.04) | ||
| G magnitude | 17.75 (0.002) | 17.72 (0.003) | ||
| BP magnitude | 17.52 (0.01) | |||
| RP magnitude | 18.04 (0.02) | |||
| Pan g magnitude | 17.55 (0.004) | |||
| Pan r magnitude | 17.97 (0.003) | |||
| Pan i magnitude | 18.37 (0.005) | |||
| Pan z magnitude | 18.66 (0.01) | |||
| Pan y magnitude | 18.84 (0.02) | |||
| E(B-V) | 0.020 | |||
* 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.