All names: SDSS J132731.01+655329.4, Gaia DR2 1678297709733898624, Gaia EDR3 1678297709733898624, Gaia DR3 1678297709733898624, SDSS J132730.99+655329.2
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 27 31.00 (0.3) | 13 27 31.00 | 13 27 31.00 (0.4) | 13 27 31.00 (0.3) | 13 27 31.01 | |||
| Declination | 65 53 29.36 (0.3) | 65 53 29.30 | 65 53 29.36 (0.3) | 65 53 29.29 (0.3) | 65 53 29.40 | |||
| Spectral type | DA | DA | DA | |||||
| Effective temperature | [K] | 22134.0 (486) | ||||||
| log(g) | [cgs] | 8.02 (0.08) | ||||||
| Mass | [M☉] | 0.637 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 1.99 (0.3) | 1.62 (0.4) | 1.99 (0.3) | ||||
| Distance | [pc] | 503.52 (79) | 616.03 (156) | 503.52 (79) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | 1.519049084 (0.3) | 1.356368082 (0.8) | 1.519 (0.3) | ||||
| Proper motion (declination) | [mas/yr] | 4.675631434 (0.4) | 4.646036997 (0.6) | 4.676 (0.4) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | 19.57 (0.03) | 19.57 (0.03) | 19.58 (0.03) | |||||
| g magnitude | 19.56 (0.01) | 19.56 (0.01) | 19.56 (0.04) | |||||
| r magnitude | 19.99 (0.03) | 19.99 (0.03) | 19.93 (0.03) | |||||
| i magnitude | 20.22 (0.04) | 20.22 (0.04) | 20.16 (0.04) | |||||
| z magnitude | 21.27 (0.3) | 21.27 (0.3) | 20.99 (0.3) | |||||
| G magnitude | 19.77 (0.05) | 19.83 | 19.77 (0.005) | |||||
| BP magnitude | 19.67 (0.05) | 19.63 | ||||||
| RP magnitude | 20.15 (0.1) | 19.92 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.017 | |||||||
* 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.