All names: Gaia DR2 1201546723447523200, 2MASS J16143128+1912193, Gaia EDR3 1201546723447523200, Gaia DR3 1201546723447523200, UCAC4 547-056534, SDSS J161431.28+191219.4, TIC 135232217, EQ J1614+1912, J1614+1912, GALEX J161431.2+191219
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Gianninas et al. 2014 | Hermes et al. 2013 | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 14 31.28 (0.03) | 16 14 31.28 (0.04) | 16 14 31.29 (0.03) | |||||
| Declination | 19 12 19.48 (0.03) | 19 12 19.48 (0.04) | 19 12 19.46 (0.03) | |||||
| Spectral type | DA | DA | ||||||
| Effective temperature | [K] | 8870.0 (160) | 8880.0 | |||||
| log(g) | [cgs] | 6.62 (0.1) | 6.66 | |||||
| Mass | [M☉] | 0.186 | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | 1.4350 (1) | ||||||
| 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] | 0.19 (0.05) | 0.21 (0.07) | 0.19 (0.05) | ||||
| Distance | [pc] | 5400.17 (1385) | 4697.04 (1602) | 157.00 (40) | 5399.57 (1385) | |||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -10.97559747 (0.04) | -10.93 (0.08) | -10.976 (0.04) | ||||
| Proper motion (declination) | [mas/yr] | 1.01263178 (0.04) | 0.953 (0.08) | 1.013 (0.04) | ||||
| Variability | VAR | VAR | ||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | WDMS | |||||||
| B magnitude | ||||||||
| V magnitude | 16.40 | |||||||
| R magnitude | 16.30 (0.07) | |||||||
| I magnitude | ||||||||
| J magnitude | 16.13 (0.08) | |||||||
| H magnitude | 16.04 (0.2) | |||||||
| K magnitude | 15.90 (0.2) | |||||||
| u magnitude | 17.37 (0.01) | |||||||
| g magnitude | 16.37 (0.004) | |||||||
| r magnitude | 16.47 (0.004) | |||||||
| i magnitude | 16.54 (0.005) | |||||||
| z magnitude | 16.64 (0.01) | |||||||
| G magnitude | 16.38 (0.003) | 16.40 | 16.38 (0.003) | |||||
| BP magnitude | 16.47 (0.003) | 16.46 | ||||||
| RP magnitude | 16.22 (0.003) | 16.23 | ||||||
| Pan g magnitude | 16.40 (0.005) | |||||||
| Pan r magnitude | 16.46 (0.003) | |||||||
| Pan i magnitude | 16.57 (0.005) | |||||||
| Pan z magnitude | 16.66 (0.002) | |||||||
| Pan y magnitude | 16.70 (0.009) | |||||||
| E(B-V) | 0.057 | |||||||
| Period #1 | [s] | 1184.1 | ||||||
| Amplitude #1 | [mma] | 3.2 | ||||||
| Period #2 | [s] | 1262.7 | ||||||
| Amplitude #2 | [mma] | 5.9 | ||||||
* 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.