All names: Gaia DR2 849606692211719808, Gaia EDR3 849606692211719808, WD 1049+541, UCAC4 720-051002, SBSS 1049+541, USNO-B1.0 1438-00207711, TIC 318232083, Gaia DR3 849606692211719808, SDSS J105211.58+535134.4, WISEA J105211.55+535134.0, WISE J105211.58+535134.0, 2MASS J10521158+5351344, SDSS J105211.56+535134.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 52 11.57 (0.03) | 10 52 11.57 | 10 52 11.57 (0.03) | 10 52 11.57 (0.03) | 10 52 11.14 | |||
| Declination | 53 51 34.13 (0.03) | 53 51 34.18 | 53 51 34.14 (0.05) | 53 51 34.18 (0.03) | 53 51 33.48 | |||
| Spectral type | A0 | DA | ||||||
| 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] | -0.05 (0.05) | 0.05 (0.07) | 0.05 (0.07) | ||||
| Distance | [pc] | 18382.35 (24397) | 18382.35 (24397) | |||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -2.564262331 (0.04) | -2.56 (0.09) | -2.564 (0.04) | ||||
| Proper motion (declination) | [mas/yr] | -2.82425212 (0.04) | -2.847 (0.1) | -2.824 (0.04) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 16.52 (0.04) | |||||||
| V magnitude | 16.45 (0.1) | |||||||
| R magnitude | 16.90 | |||||||
| I magnitude | ||||||||
| J magnitude | 16.13 (0.07) | |||||||
| H magnitude | 16.05 (0.2) | |||||||
| K magnitude | ||||||||
| u magnitude | 17.59 (0.01) | 17.59 (0.01) | ||||||
| g magnitude | 16.36 (0.004) | 16.36 (0.004) | ||||||
| r magnitude | 16.56 (0.004) | 16.55 (0.004) | ||||||
| i magnitude | 16.69 (0.005) | 16.69 (0.005) | ||||||
| z magnitude | 16.80 (0.01) | 16.80 (0.01) | ||||||
| G magnitude | 16.45 (0.002) | 16.46 | 16.45 (0.003) | |||||
| BP magnitude | 16.50 (0.002) | 16.49 | ||||||
| RP magnitude | 16.36 (0.003) | 16.36 | ||||||
| Pan g magnitude | 16.40 (0.004) | |||||||
| Pan r magnitude | 16.55 (0.003) | |||||||
| Pan i magnitude | 16.71 (0.002) | |||||||
| Pan z magnitude | 16.81 (0.003) | |||||||
| Pan y magnitude | 16.82 (0.01) | |||||||
| E(B-V) | 0.021 | |||||||
* 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.