Gaia DR2 6245217077875966336
All names: WDJ162044.87-190133.34, 2MASS J16204487-1901332, UCAC4 355-078350, WISE J162044.83-190133.6, Gaia DR2 6245217077875966336, Gaia DR3 6245217077875966336, WDJ162044.87-190133.35, WISEA J162044.82-190133.7, Gaia EDR3 6245217077875966336, TIC 49980661, UCAC2 24373468, DENIS J162044.8-190133
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 20 44.83 (0.03) | 16 20 44.83 | 16 20 44.83 | 16 20 44.87 (0.03) | 16 20 44.83 | |||||
| Declination | -19 01 33.99 (0.02) | -19 01 33.97 | -19 01 33.99 | -19 01 33.35 (0.02) | -19 01 33.97 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 15833.0 | 17551.0 | 17362.0 (177) | ||||||
| log(g) | [cgs] | 7.87 | 8.07 | 7.97 (0.009) | ||||||
| Mass | [M☉] | 0.544 | 0.637 | 0.603 (0.007) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1334 | 0.1355 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.35 (0.04) | 13.32 (0.06) | 13.35 | 13.35 (0.04) | 13.32 (0.06) | ||||
| Distance | [pc] | 74.92 (0.2) | 75.06 (0.3) | 74.92 | 74.92 (0.2) | 75.06 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -35.94927514 (0.05) | -35.97640311 (0.1) | -35.949 (0.05) | -35.97640311 | |||||
| Proper motion (declination) | [mas/yr] | -40.24877443 (0.04) | -40.21132387 (0.1) | -40.249 (0.04) | -40.21132387 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 15.55 (0.08) | |||||||||
| V magnitude | 15.57 (0.01) | |||||||||
| R magnitude | 15.55 (0.2) | |||||||||
| I magnitude | 15.55 (0.05) | |||||||||
| J magnitude | 15.68 (0.08) | |||||||||
| H magnitude | 15.88 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 15.38 (0.002) | 15.40 | 15.38 | 15.38 (0.003) | 15.40 | |||||
| BP magnitude | 15.33 (0.002) | 15.30 | 15.30 | |||||||
| RP magnitude | 15.53 (0.002) | 15.52 | 15.52 | |||||||
| Pan g magnitude | 15.26 (0.004) | |||||||||
| Pan r magnitude | 15.57 (0.002) | |||||||||
| Pan i magnitude | 15.85 (0.004) | |||||||||
| Pan z magnitude | 16.09 (0.002) | |||||||||
| Pan y magnitude | 16.25 (0.004) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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