All names: SDSS J131925.93+531714.9, Gaia EDR3 1563207876284310912, SDSS J131925.93+531715.0, Gaia DR3 1563207876284310912, WD 1317+535, Gaia DR2 1563207876284310912, GALEX J131925.9+531714, SBSS 1317+535, SDSS J131925.92+531714.9, SDSS J131925.92+531715.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Tremblay et al. 2011 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 19 25.93 (0.09) | 13 19 25.92 | 13 19 25.93 (0.1) | 13 19 25.93 (0.09) | 13 19 25.93 | 13 19 25.56 | 13 19 25.93 | ||||
| Declination | 53 17 14.84 (0.1) | 53 17 15.00 | 53 17 14.85 (0.1) | 53 17 15.03 (0.1) | 53 17 15.01 | 53 17 09.96 | 53 17 14.98 | ||||
| Spectral type | DAO | DAO | DAO | DAO | DAO | ||||||
| Effective temperature | [K] | 96320.0 (16210) | 96367.0 (4975) | 92139.0 (6232) | |||||||
| log(g) | [cgs] | 6.73 (0.5) | 6.57 (0.2) | 6.71 (0.2) | |||||||
| Mass | [M☉] | 0.48 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0002 | |||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(C/H) | |||||||||||
| log(N/H) | |||||||||||
| log(O/H) | |||||||||||
| log(Na/H) | |||||||||||
| log(Mg/H) | |||||||||||
| log(Al/H) | |||||||||||
| log(Si/H) | |||||||||||
| log(P/H) | |||||||||||
| log(S/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Ni/H) | |||||||||||
| Parallax | [mas] | 0.16 (0.1) | 0.15 (0.2) | 0.16 (0.1) | |||||||
| Distance | [pc] | 6175.45 (4683) | 6451.61 (7696) | 6176.65 (4685) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.546857425 (0.1) | -3.153 (0.3) | -2.547 (0.1) | -1.2 | ||||||
| Proper motion (declination) | [mas/yr] | -11.92088033 (0.1) | -11.956 (0.2) | -11.921 (0.1) | -13.1 | ||||||
| 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 | 17.63 (0.01) | 17.61 (0.01) | 17.63 (0.02) | 17.63 | 17.64 (0.02) | ||||||
| g magnitude | 18.08 (0.006) | 18.09 (0.007) | 18.08 (0.02) | 18.08 | 18.09 (0.02) | ||||||
| r magnitude | 18.63 (0.009) | 18.63 (0.009) | 18.65 (0.01) | 18.64 (0.02) | |||||||
| i magnitude | 19.09 (0.01) | 19.09 (0.01) | 19.10 (0.02) | 19.11 (0.02) | |||||||
| z magnitude | 19.60 (0.07) | 19.59 (0.07) | 19.61 (0.07) | 19.62 (0.07) | |||||||
| G magnitude | 18.40 (0.01) | 18.43 | 18.40 (0.003) | ||||||||
| BP magnitude | 18.19 (0.01) | 18.13 | |||||||||
| RP magnitude | 18.71 (0.04) | 18.71 | |||||||||
| Pan g magnitude | 18.22 (0.01) | ||||||||||
| Pan r magnitude | 18.71 (0.007) | ||||||||||
| Pan i magnitude | 19.11 (0.006) | ||||||||||
| Pan z magnitude | 19.42 (0.03) | ||||||||||
| Pan y magnitude | 19.49 (0.03) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* 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.