All names: PSO J028.3715+35.9580, GALEX J015329.0+355729, TIC 22661772, LSPM J0153+3557, Gaia DR2 342283089327885184, J0153+3557, Gaia DR3 342283089327885184, Gaia EDR3 342283089327885184, 2MASS J01532894+3557293, WDJ015328.95+355729.32, USNO-B1.0 1259-00029259, 01534+3557, PM J01534+3557
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Blouin et al. 2019 | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 53 29.18 (0.09) | 01 53 29.17 (0.1) | 01 53 29.18 | 01 53 28.95 (0.09) | 01 53 29.17 | ||||||
| Declination | 35 57 28.90 (0.08) | 35 57 28.92 (0.1) | 35 57 28.90 | 35 57 29.32 (0.08) | 35 57 28.92 | ||||||
| Spectral type | DA | DA | DA | DA: | DA | ||||||
| Effective temperature | [K] | 7189.0 (47) | 7125.0 (70) | 7330.0 (114) | 7344.0 (92) | ||||||
| log(g) | [cgs] | 8.34 (0.01) | 8.33 (0.02) | 8.32 (0.09) | 8.37 (0.02) | ||||||
| Mass | [M☉] | 0.809 (0.01) | 0.802 (0.02) | 0.8 (0.06) | 0.832 (0.02) | ||||||
| log(Luminosity) | [L☉] | -3.57 | |||||||||
| Cooling age | [Gyr] | 2.9500 | 2.8630 (0.2) | ||||||||
| 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] | 22.87 (0.1) | 22.93 (0.2) | 22.93 (0.2) | 22.93 (0.2) | 22.87 | 22.87 (0.1) | 22.93 (0.2) | |||
| Distance | [pc] | 43.72 (0.2) | 43.61 (0.4) | 43.61 (0.4) | 43.61 (0.4) | 43.70 (1) | 43.72 | 43.72 (0.2) | 43.61 (0.4) | ||
| Composition | H | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 175.4943072 (0.1) | 175.757 (0.3) | 174.0 | 175.494 (0.1) | 175.7572223 | |||||
| Proper motion (declination) | [mas/yr] | -26.06944172 (0.1) | -26.121 (0.3) | -20.0 | -26.069 (0.1) | -26.12123401 | |||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 17.10 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 16.70 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.43 (0.02) | 16.53 (0.1) | 16.53 | 16.53 (0.1) | |||||||
| H magnitude | 16.01 (0.2) | 16.01 (0.2) | 16.01 | 16.01 (0.2) | |||||||
| K magnitude | 15.74 (0.2) | 15.74 (0.2) | 15.74 | 15.74 (0.2) | |||||||
| u magnitude | |||||||||||
| g magnitude | 17.20 (0.008) | ||||||||||
| r magnitude | 17.06 (0.002) | ||||||||||
| i magnitude | 17.04 (0.003) | ||||||||||
| z magnitude | 17.10 (0.005) | ||||||||||
| G magnitude | 17.02 (0.009) | 17.04 | 17.02 | 17.02 (0.003) | 17.04 | ||||||
| BP magnitude | 17.20 (0.009) | 17.21 | 17.21 | ||||||||
| RP magnitude | 16.71 (0.009) | 16.73 | 16.73 | ||||||||
| Pan g magnitude | 17.20 (0.008) | 17.20 (0.008) | 17.20 (0.008) | ||||||||
| Pan r magnitude | 17.06 (0.002) | 17.06 (0.002) | 17.06 (0.002) | ||||||||
| Pan i magnitude | 17.04 (0.003) | 17.04 (0.003) | 17.04 (0.003) | ||||||||
| Pan z magnitude | 17.10 (0.004) | 17.10 (0.005) | 17.10 (0.005) | ||||||||
| Pan y magnitude | 17.11 (0.009) | 17.11 (0.01) | 17.11 (0.01) | ||||||||
| E(B-V) | 0.001 | ||||||||||
* 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.