All names: 2MASS J13593188+0544208, WIRED J135931.90+054420.6, SDSS J135931.90+054420.6, GALEX J135931.7+054419, Gaia DR2 3672474909579800320, LAMOST J135931.90+054420.6, TIC 397119300, Gaia DR3 3672474909579800320, Gaia EDR3 3672474909579800320, LAMOST J135931.91+054420.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 59 31.91 (0.04) | 13 59 31.90 | 13 59 31.91 (0.07) | 13 59 31.90 | 13 59 31.89 (0.04) | 13 59 31.90 | ||||
| Declination | 05 44 20.09 (0.04) | 05 44 20.63 | 05 44 20.11 (0.06) | 05 44 20.62 | 05 44 20.83 (0.04) | 05 44 20.61 | ||||
| Spectral type | DA+M | DA+M | DA+M | DA | ||||||
| Effective temperature | [K] | 15782.0 (116) | 17219.0 (65) | |||||||
| log(g) | [cgs] | 7.60 (0.03) | 7.41 (0.02) | |||||||
| Mass | [M☉] | 0.42 (0.01) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 7.46 (0.05) | 7.41 (0.09) | 7.46 (0.05) | ||||||
| Distance | [pc] | 134.11 (1) | 135.03 (2) | 129.00 (2) | 134.11 (1) | |||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 12.04957318 (0.06) | 12.04135132 (0.1) | 12.05 (0.06) | ||||||
| Proper motion (declination) | [mas/yr] | -45.92176042 (0.04) | -45.84022357 (0.1) | -45.922 (0.04) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | WDMS | ||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 13.87 (0.03) | |||||||||
| H magnitude | 13.37 (0.03) | |||||||||
| K magnitude | 13.10 (0.04) | |||||||||
| u magnitude | 16.37 (0.006) | 16.38 | 16.37 (0.006) | 16.38 (0.02) | ||||||
| g magnitude | 16.00 (0.004) | 15.99 | 15.99 (0.004) | 15.99 (0.02) | ||||||
| r magnitude | 16.09 (0.004) | 16.11 | 16.09 (0.004) | 16.11 (0.02) | ||||||
| i magnitude | 15.66 (0.004) | 15.68 | 15.66 (0.004) | 15.68 (0.01) | ||||||
| z magnitude | 15.17 (0.005) | 15.18 | 15.17 (0.005) | 15.18 (0.02) | ||||||
| G magnitude | 15.80 (0.003) | 15.81 | 15.80 (0.003) | |||||||
| BP magnitude | 16.08 (0.003) | 16.09 | ||||||||
| RP magnitude | 15.22 (0.003) | 15.24 | ||||||||
| Pan g magnitude | 16.04 (0.001) | |||||||||
| Pan r magnitude | 16.10 (0.003) | |||||||||
| Pan i magnitude | 15.67 (0.002) | |||||||||
| Pan z magnitude | 15.27 (0.002) | |||||||||
| Pan y magnitude | 15.03 (0.003) | |||||||||
| E(B-V) | 0.014 | |||||||||
* 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.