Gaia DR2 4386278128914548352
All names: WDJ165039.74+033041.67, Gaia DR2 4386278128914548352, WDJ165039.74+033041.66, SDSS J165039.74+033041.4, SDSS J165039.73+033041.4, Gaia EDR3 4386278128914548352, LSPM J1650+0330, USNO-B1.0 0935-00278511, Gaia DR3 4386278128914548352
| 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 50 39.70 (0.2) | 16 50 39.70 | 16 50 39.70 | 16 50 39.74 (0.2) | 16 50 39.70 | |||||
| Declination | 03 30 38.44 (0.1) | 03 30 38.54 | 03 30 38.44 | 03 30 41.66 (0.1) | 03 30 38.54 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 4469.0 | 4171.0 | 4578.0 (100) | ||||||
| log(g) | [cgs] | 7.92 | 7.67 | 7.96 (0.06) | ||||||
| Mass | [M☉] | 0.528 | 0.387 | 0.552 (0.05) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 6.8630 | 4.8000 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.81 (0.3) | 16.86 (0.3) | 16.81 | 16.81 (0.3) | 16.86 (0.3) | ||||
| Distance | [pc] | 59.49 (1) | 59.32 (1) | 59.49 | 59.49 (1) | 59.32 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -35.89457917 (0.3) | -36.14545136 (0.5) | -35.895 (0.3) | -36.14545136 | |||||
| Proper motion (declination) | [mas/yr] | -201.7015414 (0.2) | -201.7662657 (0.4) | -201.702 (0.2) | -201.7662657 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 20.20 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.80 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 22.10 (0.5) | 22.10 (0.5) | ||||||||
| g magnitude | 20.01 (0.04) | 20.01 (0.04) | ||||||||
| r magnitude | 19.09 (0.02) | 19.09 (0.02) | ||||||||
| i magnitude | 18.73 (0.02) | 18.73 (0.02) | ||||||||
| z magnitude | 18.63 (0.05) | 18.63 (0.05) | ||||||||
| G magnitude | 19.14 (0.04) | 19.17 | 19.14 | 19.14 (0.004) | 19.17 | |||||
| BP magnitude | 19.73 (0.04) | 19.86 | 19.86 | |||||||
| RP magnitude | 18.39 (0.02) | 18.42 | 18.42 | |||||||
| Pan g magnitude | 19.93 (0.02) | |||||||||
| Pan r magnitude | 19.13 (0.02) | |||||||||
| Pan i magnitude | 18.76 (0.006) | |||||||||
| Pan z magnitude | 18.63 (0.007) | |||||||||
| Pan y magnitude | 18.59 (0.009) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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