All names: 2MASS J13365925-1619440, ** LDS 455B, Gaia DR3 3603920565746668032, LP 798-13, LDS 455B, CSI-16-13343 2, WD 1334-160, EGGR 101, L 762-21, WD 1334-16, WDS J13370-1620B, TIC 405673154, EC 13342-1604, Gaia DR2 3603920565746668032, USNO-B1.0 0736-00269204, WDJ133659.25-161943.80, IDS 13316-1549 B, LAWD 50, UBV 12208, Gaia EDR3 3603920565746668032
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 36 59.13 (0.04) | 13 36 59.13 (0.06) | 13 36 59.13 | 13 36 59.25 (0.04) | 13 36 59.13 | 13 36 59.64 | |||||
| Declination | -16 19 44.30 (0.03) | -16 19 44.28 (0.05) | -16 19 44.30 | -16 19 43.80 (0.03) | -16 19 44.28 | -16 19 16.32 | |||||
| Spectral type | DA | DA | DA2.6 | DA2.5 | |||||||
| Effective temperature | [K] | 19580.0 (307) | 18653.0 (21) | 18792.0 (248) | |||||||
| log(g) | [cgs] | 8.41 (0.05) | 8.32 (0.004) | 8.37 (0.01) | |||||||
| Mass | [M☉] | 0.87 (0.03) | 0.845 (0.009) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| 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] | 16.73 (0.04) | 16.64 (0.06) | 16.73 | 16.73 (0.04) | 16.64 (0.06) | |||||
| Distance | [pc] | 59.77 (0.1) | 60.11 (0.2) | 60.00 | 59.77 | 59.77 (0.1) | 60.11 (0.2) | ||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -111.2066365 (0.05) | -111.2302576 (0.1) | -111.207 (0.05) | -111.2302576 | ||||||
| Proper motion (declination) | [mas/yr] | -31.36381302 (0.04) | -31.31187581 (0.1) | -31.364 (0.04) | -31.31187581 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | yes | ||||||||||
| B magnitude | 15.29 | ||||||||||
| V magnitude | 15.32 | 15.35 | |||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 15.53 (0.05) | ||||||||||
| H magnitude | 15.55 (0.1) | ||||||||||
| K magnitude | 15.73 (0.3) | ||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 15.36 (0.002) | 15.39 | 15.36 | 15.36 (0.003) | 15.39 | ||||||
| BP magnitude | 15.30 (0.002) | 15.28 | 15.28 | ||||||||
| RP magnitude | 15.52 (0.003) | 15.52 | 15.52 | ||||||||
| Pan g magnitude | 15.24 (0.006) | ||||||||||
| Pan r magnitude | 15.55 (0.003) | ||||||||||
| Pan i magnitude | 15.85 (0.007) | ||||||||||
| Pan z magnitude | 16.10 (0.003) | ||||||||||
| Pan y magnitude | 16.26 (0.004) | ||||||||||
| 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.