Gaia DR2 1407138625992348928
All names: Gaia DR2 1407138625992348928, WDJ163810.53+462704.64, USNO-B1.0 1364-00266453, Gaia EDR3 1407138625992348928, LSPM J1638+4627, SDSS J163810.53+462704.6, Gaia DR3 1407138625992348928, WDJ163810.53+462704.65
| 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 38 10.69 (0.1) | 16 38 10.69 | 16 38 10.69 | 16 38 10.53 (0.1) | 16 38 10.69 | |||||
| Declination | 46 27 02.43 (0.1) | 46 27 02.50 | 46 27 02.43 | 46 27 04.65 (0.1) | 46 27 02.50 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 4981.0 | 4664.0 | 4989.0 (91) | ||||||
| log(g) | [cgs] | 7.85 | 7.62 | 7.84 (0.05) | ||||||
| Mass | [M☉] | 0.493 | 0.367 | 0.485 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.0520 | 3.2470 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.17 (0.2) | 14.34 (0.2) | 14.17 | 14.17 (0.2) | 14.34 (0.2) | ||||
| Distance | [pc] | 70.59 (0.8) | 69.72 (1) | 70.59 | 70.59 (0.8) | 69.72 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 104.8105897 (0.2) | 104.8690356 (0.4) | 104.811 (0.2) | 104.8690356 | |||||
| Proper motion (declination) | [mas/yr] | -138.9091195 (0.2) | -138.4352835 (0.4) | -138.909 (0.2) | -138.4352835 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 20.10 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.50 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.42 (0.09) | 21.42 (0.09) | ||||||||
| g magnitude | 19.61 (0.01) | 19.61 (0.01) | ||||||||
| r magnitude | 18.89 (0.01) | 18.89 (0.01) | ||||||||
| i magnitude | 18.60 (0.01) | 18.60 (0.01) | ||||||||
| z magnitude | 18.55 (0.03) | 18.55 (0.03) | ||||||||
| G magnitude | 18.92 (0.04) | 18.95 | 18.92 | 18.92 (0.003) | 18.95 | |||||
| BP magnitude | 19.50 (0.04) | 19.47 | 19.47 | |||||||
| RP magnitude | 18.29 (0.02) | 18.32 | 18.32 | |||||||
| Pan g magnitude | 19.49 (0.01) | |||||||||
| Pan r magnitude | 18.86 (0.01) | |||||||||
| Pan i magnitude | 18.62 (0.007) | |||||||||
| Pan z magnitude | 18.52 (0.008) | |||||||||
| Pan y magnitude | 18.50 (0.02) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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