Gaia DR2 1343052491256548992
All names: WDJ174035.80+391453.62, USNO-B1.0 1292-00282061, WDJ174035.8+391453.62, Gaia EDR3 1343052491256548992, LSPM J1740+3914, Gaia DR2 1343052491256548992, Gaia DR3 1343052491256548992
| 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 | 17 40 35.79 (0.1) | 17 40 35.79 | 17 40 35.79 | 17 40 35.80 (0.1) | 17 40 35.79 | |||||
| Declination | 39 14 51.06 (0.1) | 39 14 51.14 | 39 14 51.06 | 39 14 53.62 (0.1) | 39 14 51.14 | |||||
| Spectral type | DC | DA | ||||||||
| Effective temperature | [K] | 6269.0 | 6007.0 | 5520.0 (2362) | ||||||
| log(g) | [cgs] | 8.36 | 8.23 | 8.24 (0.2) | ||||||
| Mass | [M☉] | 0.822 | 0.718 | 0.726 (0.2) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.2080 | 4.2920 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.93 (0.1) | 14.96 (0.2) | 14.93 | 14.93 (0.1) | 14.96 (0.2) | ||||
| Distance | [pc] | 66.96 (0.5) | 66.84 (0.8) | 66.96 | 66.96 (0.5) | 66.84 (0.8) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.830069638 (0.1) | -9.233226287 (0.3) | -8.83 (0.1) | -9.233226287 | |||||
| Proper motion (declination) | [mas/yr] | -160.0329672 (0.2) | -160.5887815 (0.3) | -160.033 (0.2) | -160.5887815 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.50 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.40 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.52 (0.02) | 18.54 | 18.52 | 18.52 (0.003) | 18.54 | |||||
| BP magnitude | 18.83 (0.02) | 18.76 | 18.76 | |||||||
| RP magnitude | 18.14 (0.02) | 18.07 | 18.07 | |||||||
| Pan g magnitude | 18.77 (0.02) | |||||||||
| Pan r magnitude | 18.53 (0.005) | |||||||||
| Pan i magnitude | 18.42 (0.004) | |||||||||
| Pan z magnitude | 18.41 (0.01) | |||||||||
| Pan y magnitude | 18.42 (0.01) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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