All names: J1322+6707, Gaia DR3 1684435806410554368, GALEX J132236.5+670702, Gaia DR2 1684435806410554368, Gaia EDR3 1684435806410554368, SDSS J132236.35+670704.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Coutu et al. 2019 | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 22 36.37 (0.4) | 13 22 36.35 | 13 22 36.36 | 13 22 36.37 (0.6) | 13 22 36.36 (0.4) | 13 22 36.35 | ||||
| Declination | 67 07 04.99 (0.4) | 67 07 04.91 | 67 07 04.94 | 67 07 04.99 (0.6) | 67 07 04.93 (0.4) | 67 07 04.88 | ||||
| Spectral type | DZA | DZA | DZA: | DZ | ||||||
| Effective temperature | [K] | 9971.0 (435) | 11468.0 (488) | |||||||
| log(g) | [cgs] | 8.52 | 9.26 (0.5) | |||||||
| Mass | [M☉] | 0.9188 | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.5600 | ||||||||
| log(H/He) | -4.3521 (0.5) | |||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | -7.8229 (0.3) | |||||||||
| log(Ca/H) | ||||||||||
| log(N/He) | ||||||||||
| log(O/He) | ||||||||||
| log(Na/He) | ||||||||||
| log(Mg/He) | ||||||||||
| log(Al/He) | ||||||||||
| log(Si/He) | ||||||||||
| log(P/He) | ||||||||||
| log(S/He) | ||||||||||
| log(Cl/He) | ||||||||||
| log(Sc/He) | ||||||||||
| log(Ti/He) | ||||||||||
| log(V/He) | ||||||||||
| log(Cr/He) | ||||||||||
| log(Mn/He) | ||||||||||
| log(Fe/He) | ||||||||||
| log(Co/He) | ||||||||||
| log(Ni/He) | ||||||||||
| log(Cu/He) | ||||||||||
| log(Zn/He) | ||||||||||
| log(Ga/He) | ||||||||||
| log(Ge/He) | ||||||||||
| log(Sr/He) | ||||||||||
| Parallax | [mas] | 3.33 (0.4) | 3.48 | 3.48 (0.7) | 3.33 (0.4) | |||||
| Distance | [pc] | 300.47 (37) | 287.12 (61) | 287.12 (61) | 300.46 (37) | |||||
| Composition | He | |||||||||
| Proper motion (right ascension) | [mas/yr] | 3.369283594 (0.5) | 3.483321316 (1) | 3.369 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | 3.965629654 (0.5) | 3.237630548 (1) | 3.966 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.45 (0.05) | 20.45 (0.05) | 20.46 (0.06) | |||||||
| g magnitude | 20.19 (0.02) | 20.19 (0.02) | 20.20 (0.03) | |||||||
| r magnitude | 20.36 (0.03) | 20.36 (0.03) | 20.41 (0.03) | |||||||
| i magnitude | 20.60 (0.05) | 20.60 (0.05) | 20.64 (0.06) | |||||||
| z magnitude | 20.60 (0.2) | 20.60 (0.2) | 20.71 (0.2) | |||||||
| G magnitude | 20.30 (0.08) | 20.37 | 20.30 (0.006) | |||||||
| BP magnitude | 20.54 (0.08) | 20.51 | ||||||||
| RP magnitude | 20.55 (0.09) | 20.11 | ||||||||
| Pan g magnitude | 20.25 (0.01) | |||||||||
| Pan r magnitude | 20.40 (0.02) | |||||||||
| Pan i magnitude | 20.53 (0.02) | |||||||||
| Pan z magnitude | 20.70 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.016 | |||||||||
* 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.