All names: Gaia EDR3 6177179298350278016, J1353-2738, TIC 72591781, 2MASS J13534717-2738540, Gaia DR2 6177179298350278016, Gaia DR3 6177179298350278016, WDJ135347.14-273854.49, NLTT 35570, GALEX J135347.0-273855, PSO J208.4459-27.6490, LP 912-27
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Blouin et al. 2019 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 53 46.97 (0.07) | 13 53 46.98 (0.09) | 13 53 46.97 | 13 53 47.14 (0.07) | 13 53 46.98 | |||||||
| Declination | -27 38 57.12 (0.07) | -27 38 57.04 (0.06) | -27 38 57.12 | -27 38 54.50 (0.07) | -27 38 57.04 | |||||||
| Spectral type | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 7469.0 (70) | 7470.0 (105) | 7514.0 | 7246.0 | 7326.0 (78) | ||||||
| log(g) | [cgs] | 7.94 (0.02) | 7.95 (0.03) | 7.95 | 7.84 | 7.88 (0.02) | ||||||
| Mass | [M☉] | 0.556 (0.01) | 0.563 (0.02) | 0.565 | 0.485 | 0.526 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.2200 | 1.1960 (0.07) | 1.1850 | 1.1690 | |||||||
| 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] | 18.19 (0.08) | 18.29 (0.1) | 18.29 (0.1) | 18.29 (0.1) | 18.19 | 18.19 (0.08) | 18.29 (0.1) | ||||
| Distance | [pc] | 54.99 (0.3) | 54.67 (0.3) | 54.66 (0.3) | 54.66 (0.3) | 54.99 | 54.99 (0.3) | 54.66 (0.3) | ||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -143.1047725 (0.08) | -142.937 (0.1) | -143.105 (0.08) | -142.9366299 | |||||||
| Proper motion (declination) | [mas/yr] | -163.9388555 (0.09) | -164.112 (0.1) | -163.939 (0.09) | -164.112287 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | 16.75 | |||||||||||
| R magnitude | 16.71 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.14 (0.09) | 16.14 (0.09) | 16.14 (0.09) | |||||||||
| H magnitude | 16.07 (0.2) | 16.07 (0.2) | 16.07 (0.2) | |||||||||
| K magnitude | 15.90 (0.3) | 15.90 (0.3) | 15.90 (0.3) | |||||||||
| u magnitude | ||||||||||||
| g magnitude | 16.93 (0.01) | |||||||||||
| r magnitude | 16.84 (0.003) | |||||||||||
| i magnitude | 16.84 (0.008) | |||||||||||
| z magnitude | 16.91 (0.006) | |||||||||||
| G magnitude | 16.78 (0.01) | 16.80 | 16.78 | 16.78 (0.003) | 16.80 | |||||||
| BP magnitude | 16.93 (0.01) | 16.91 | 16.91 | |||||||||
| RP magnitude | 16.50 (0.005) | 16.49 | 16.49 | |||||||||
| Pan g magnitude | 16.93 (0.01) | 16.93 (0.01) | 16.93 (0.01) | |||||||||
| Pan r magnitude | 16.83 (0.003) | 16.84 (0.003) | 16.84 (0.003) | |||||||||
| Pan i magnitude | 16.84 (0.008) | 16.84 (0.008) | 16.84 (0.008) | |||||||||
| Pan z magnitude | 16.91 (0.007) | 16.91 (0.006) | 16.91 (0.006) | |||||||||
| Pan y magnitude | 16.94 (0.01) | 16.94 (0.01) | 16.94 (0.01) | |||||||||
| E(B-V) | 0.002 | |||||||||||
* 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.