All names: LSPM J0535+5715, NLTT 15285, USNO-B1.0 1472-00201084, Gaia EDR3 269226279739467904, PSO J083.8544+57.2572, TIC 321677739, 05353+5715, WDJ053523.07+571556.48, J0535+5715, 0531+572, 2MASS J05352304+5715564, Gaia DR3 269226279739467904, Gaia DR2 269226279739467904, PM J05353+5715, LP 85-33
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | Blouin et al. 2019 | Leggett et al. 2018 | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 35 23.42 (0.1) | 05 35 23.41 (0.2) | 05 35 23.42 | 05 35 23.07 (0.1) | 05 35 23.41 | |||||||
| Declination | 57 15 52.97 (0.08) | 57 15 53.08 (0.1) | 57 15 52.97 | 57 15 56.47 (0.08) | 57 15 53.08 | |||||||
| Spectral type | DC | DC | DC:10.2 | DC | DC: | DC | ||||||
| Effective temperature | [K] | 4949.0 (21) | 4575.0 (65) | 4903.0 (72) | 5210.0 (462) | 4943.0 (39) | ||||||
| log(g) | [cgs] | 7.96 (0.01) | 7.25 (0.04) | 7.92 (0.06) | 8.00 (0) | 7.94 (0.02) | ||||||
| Mass | [M☉] | 0.553 (0.01) | 0.23 (0.01) | 0.523 (0.05) | 0.57 (0.1) | 0.543 (0.02) | ||||||
| log(Luminosity) | [L☉] | -3.98 | ||||||||||
| Cooling age | [Gyr] | 5.6700 | 2.2820 (0.08) | 5.1660 (0.7) | ||||||||
| 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] | 24.37 (0.1) | 24.34 (0.1) | 24.34 (0.2) | 24.41 (0.9) | 24.34 (0.2) | 24.37 | 24.37 (0.1) | 24.34 (0.2) | |||
| Distance | [pc] | 41.03 (0.2) | 41.08 (0.3) | 41.09 (0.3) | 40.97 (2) | 41.09 (0.3) | 39.10 (5) | 41.03 | 41.03 (0.2) | 41.09 (0.3) | ||
| Composition | H | He | He | |||||||||
| Proper motion (right ascension) | [mas/yr] | 175.3698893 (0.1) | 175.7514848 (0.3) | 173.0 | 175.37 (0.1) | 175.7514848 | ||||||
| Proper motion (declination) | [mas/yr] | -219.2096084 (0.1) | -219.3616352 (0.2) | -214.0 | -219.21 (0.1) | -219.3616352 | ||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 18.30 | |||||||||||
| V magnitude | ||||||||||||
| R magnitude | 17.20 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.59 (0.02) | 16.46 (0.1) | 16.46 | 16.46 (0.1) | ||||||||
| H magnitude | 16.18 (0.03) | 16.18 | ||||||||||
| K magnitude | 16.29 (0.03) | 16.29 | ||||||||||
| u magnitude | ||||||||||||
| g magnitude | 17.96 (0.004) | |||||||||||
| r magnitude | 17.38 (0.007) | |||||||||||
| i magnitude | 17.11 (0.003) | |||||||||||
| z magnitude | 16.97 (0.006) | |||||||||||
| G magnitude | 17.91 (0.02) | 17.94 | 17.91 | 17.91 (0.003) | 17.94 | |||||||
| BP magnitude | 18.43 (0.02) | 18.43 | 18.43 | |||||||||
| RP magnitude | 17.26 (0.007) | 17.26 | 17.26 | |||||||||
| Pan g magnitude | 18.52 (0.007) | 18.52 (0.008) | 17.96 (0.004) | |||||||||
| Pan r magnitude | 17.87 (0.003) | 17.87 (0.004) | 17.38 (0.007) | |||||||||
| Pan i magnitude | 17.62 (0.003) | 17.62 (0.003) | 17.11 (0.003) | |||||||||
| Pan z magnitude | 17.52 (0.005) | 17.52 (0.005) | 16.97 (0.006) | |||||||||
| Pan y magnitude | 17.49 (0.01) | 17.49 (0.009) | 16.90 (0.009) | |||||||||
| 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.