All names: WDJ133459.92+694529.51, TIC 445857760, 13349+6945, Gaia DR2 1685164164144581632, Gaia DR3 1685164164144581632, WD 1333+700, Gaia EDR3 1685164164144581632, 2MASS J13345990+6945294, PM J13349+6945
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 34 59.86 (0.03) | 13 34 59.86 (0.05) | 13 34 59.86 | 13 34 59.92 (0.03) | 13 34 59.86 | 13 34 59.78 | ||||
| Declination | 69 45 30.06 (0.02) | 69 45 30.04 (0.03) | 69 45 30.06 | 69 45 29.51 (0.02) | 69 45 30.04 | 69 45 23.76 | ||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14420.0 (258) | 14818.0 (143) | |||||||
| log(g) | [cgs] | 7.98 (0.05) | 8.00 (0.009) | |||||||
| Mass | [M☉] | 0.6 (0.03) | 0.614 (0.007) | |||||||
| log(Luminosity) | [L☉] | -2.17 | ||||||||
| 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] | 13.45 (0.03) | 13.45 (0.05) | 13.45 | 13.45 (0.03) | 13.45 (0.05) | ||||
| Distance | [pc] | 74.33 (0.1) | 74.32 (0.3) | 73.20 (2) | 74.33 | 74.33 (0.1) | 74.32 (0.3) | |||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -19.71504588 (0.03) | -19.70042274 (0.09) | -19.715 (0.03) | -19.70042274 | |||||
| Proper motion (declination) | [mas/yr] | 34.1642528 (0.03) | 34.14479264 (0.07) | 34.164 (0.03) | 34.14479264 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | 15.61 | |||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 15.93 | 15.93 (0.08) | ||||||||
| H magnitude | 16.23 | 16.23 (0.2) | ||||||||
| K magnitude | 15.58 | |||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 15.70 (0.003) | 15.72 | 15.70 | 15.70 (0.003) | 15.72 | |||||
| BP magnitude | 15.68 (0.003) | 15.67 | 15.67 | |||||||
| RP magnitude | 15.80 (0.003) | 15.80 | 15.80 | |||||||
| Pan g magnitude | 15.58 (0.002) | |||||||||
| Pan r magnitude | 15.82 (0.006) | |||||||||
| Pan i magnitude | 16.11 (0.003) | |||||||||
| Pan z magnitude | 16.33 (0.005) | |||||||||
| Pan y magnitude | 16.48 (0.006) | |||||||||
| 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.