All names: Gaia DR2 1435977686413453056, LP 102-162, Gaia DR3 1435977686413453056, GALEX J173608.4+610227, WD 1735+610, GD 525, SDSS J173608.45+610227.3, Gaia EDR3 1435977686413453056, TIC 219780528, SDSS J173608.44+610227.2, UCAC4 756-049632, EGGR 546, J1736+6102, WDJ173608.44+610227.05, 2MASS J17360845+6102266
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 36 08.48 (0.04) | 17 36 08.48 (0.04) | 17 36 08.48 | 17 36 08.44 (0.04) | 17 36 08.48 | 17 36 08.66 | ||||||
| Declination | 61 02 28.82 (0.03) | 61 02 28.76 (0.05) | 61 02 28.82 | 61 02 27.05 (0.03) | 61 02 28.76 | 61 02 20.76 | ||||||
| Spectral type | DA | DA | DA | DA | DA3.1 | DA | ||||||
| Effective temperature | [K] | 15492.0 (140) | 15491.0 (140) | 16470.0 (278) | 15801.0 (185) | |||||||
| log(g) | [cgs] | 7.94 (0.007) | 7.94 (0.007) | 8.00 (0.05) | 7.95 (0.01) | |||||||
| Mass | [M☉] | 0.578 (0.006) | 0.579 (0.006) | 0.62 (0.03) | 0.588 (0.008) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | |||||||||||
| 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] | 12.87 (0.03) | 12.89 (0.04) | 12.87 | 12.87 (0.03) | 12.89 (0.04) | ||||||
| Distance | [pc] | 77.71 (0.2) | 77.56 (0.2) | 95.00 | 77.71 | 77.71 (0.2) | 77.56 (0.2) | |||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 17.27408068 (0.05) | 17.24296637 (0.09) | 17.274 (0.05) | 17.24296637 | |||||||
| Proper motion (declination) | [mas/yr] | 110.4575286 (0.05) | 110.4930283 (0.1) | 110.458 (0.05) | 110.4930283 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 15.82 (0.03) | |||||||||||
| V magnitude | 15.50 (0.01) | |||||||||||
| R magnitude | 15.77 (0.07) | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.07 (0.09) | |||||||||||
| H magnitude | 15.88 (0.2) | |||||||||||
| K magnitude | ||||||||||||
| u magnitude | 15.70 (0.005) | 15.70 (0.005) | ||||||||||
| g magnitude | 15.45 (0.004) | 15.45 (0.004) | ||||||||||
| r magnitude | 15.76 (0.005) | 15.76 (0.005) | ||||||||||
| i magnitude | 15.99 (0.005) | 15.99 (0.005) | ||||||||||
| z magnitude | 16.28 (0.008) | 16.28 (0.008) | ||||||||||
| G magnitude | 15.61 (0.002) | 15.63 | 15.61 | 15.61 (0.003) | 15.63 | |||||||
| BP magnitude | 15.57 (0.002) | 15.55 | 15.55 | |||||||||
| RP magnitude | 15.73 (0.003) | 15.73 | 15.73 | |||||||||
| Pan g magnitude | 15.51 (0.004) | |||||||||||
| Pan r magnitude | 15.77 (0.002) | |||||||||||
| Pan i magnitude | 16.04 (0.002) | |||||||||||
| Pan z magnitude | 16.28 (0.004) | |||||||||||
| Pan y magnitude | 16.43 (0.008) | |||||||||||
| E(B-V) | 0.013 | |||||||||||
* 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.