All names: SDSS J135342.38+165651.4, LAMOST J135342.38+165651.3, 13537+1656, SDSS J135342.37+165651.3, Gaia DR3 1243928739169017088, SDSS J135342.38+165651.3, TIC 72578010, 2MASS J13534235+1656518, WIRED J135342.38+165651.3, Gaia DR2 1243928739169017088, LAMOST J135342.41+165651.0, PM J13537+1656, PB 4130, Gaia EDR3 1243928739169017088, GALEX J135342.4+165651
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 53 42.43 (0.04) | 13 53 42.38 | 13 53 42.42 (0.04) | 13 53 42.43 | 13 53 42.35 (0.04) | 13 53 42.38 | |||||||
| Declination | 16 56 50.52 (0.04) | 16 56 51.34 | 16 56 50.55 (0.05) | 16 56 50.52 | 16 56 51.75 (0.04) | 16 56 51.37 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8478.0 | 8720.0 (130) | 8854.0 (59) | 8784.0 (20) | ||||||||
| log(g) | [cgs] | 7.12 | 7.68 (0.08) | 7.22 (0.01) | 8.00 (0.03) | ||||||||
| Mass | [M☉] | 0.234 | 0.43 (0.04) | 0.262 (0.005) | 0.598 (0.02) | ||||||||
| log(Luminosity) | [L☉] | -2.89 | |||||||||||
| Cooling age | [Gyr] | 0.4042 | |||||||||||
| 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] | 9.86 (0.06) | 9.84 (0.07) | 9.86 | 9.86 (0.06) | ||||||||
| Distance | [pc] | 101.39 (0.7) | 101.67 (0.7) | 74.70 (2) | 101.39 | 101.39 (0.7) | |||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 65.94091574 (0.06) | 65.97339967 (0.1) | 72.0 | 65.941 (0.06) | ||||||||
| Proper motion (declination) | [mas/yr] | -77.10456042 (0.05) | -77.1631582 (0.1) | -74.0 | -77.105 (0.05) | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.50 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.39 | 16.39 (0.1) | |||||||||||
| H magnitude | 15.84 | 15.84 (0.1) | |||||||||||
| K magnitude | 15.76 | 15.76 (0.2) | |||||||||||
| u magnitude | 17.10 (0.008) | 17.11 | 17.10 (0.008) | 17.11 (0.02) | |||||||||
| g magnitude | 16.61 (0.004) | 16.60 | 16.61 (0.004) | 16.62 (0.01) | |||||||||
| r magnitude | 16.64 (0.004) | 16.64 | 16.64 (0.004) | 16.63 (0.02) | |||||||||
| i magnitude | 16.70 (0.005) | 16.70 | 16.70 (0.005) | 16.70 (0.01) | |||||||||
| z magnitude | 16.82 (0.01) | 16.81 | 16.82 (0.01) | 16.81 (0.02) | |||||||||
| G magnitude | 16.57 (0.004) | 16.59 | 16.57 | 16.57 (0.003) | |||||||||
| BP magnitude | 16.67 (0.004) | 16.68 | |||||||||||
| RP magnitude | 16.39 (0.005) | 16.40 | |||||||||||
| Pan g magnitude | 16.63 (0.006) | ||||||||||||
| Pan r magnitude | 16.64 (0.005) | ||||||||||||
| Pan i magnitude | 16.71 (0.005) | ||||||||||||
| Pan z magnitude | 16.82 (0.004) | ||||||||||||
| Pan y magnitude | 16.89 (0.009) | ||||||||||||
| E(B-V) | 0.006 | ||||||||||||
* 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.