Gaia DR2 4607969085010756608
All names: WDJ175638.96+354305.33, Gaia DR3 4607969085010756608, LSPM J1756+3543, USNO-B1.0 1257-00268684, Gaia DR2 4607969085010756608, Gaia EDR3 4607969085010756608, WDJ175638.96+354305.32
| 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 56 38.91 (0.08) | 17 56 38.91 | 17 56 38.91 | 17 56 38.96 (0.08) | 17 56 38.91 | |||||
| Declination | 35 43 08.22 (0.09) | 35 43 08.13 | 35 43 08.22 | 35 43 05.33 (0.09) | 35 43 08.13 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7216.0 | 6941.0 | 7349.0 (133) | ||||||
| log(g) | [cgs] | 8.51 | 8.41 | 8.54 (0.03) | ||||||
| Mass | [M☉] | 0.919 | 0.841 | 0.941 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.5750 | 3.4770 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.00 (0.1) | 14.97 (0.2) | 15.00 | 15.00 (0.1) | 14.97 (0.2) | ||||
| Distance | [pc] | 66.68 (0.5) | 66.78 (0.7) | 66.68 | 66.68 (0.5) | 66.78 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -40.07461509 (0.1) | -40.13144972 (0.2) | -40.075 (0.1) | -40.13144972 | |||||
| Proper motion (declination) | [mas/yr] | 180.6063566 (0.1) | 180.6694763 (0.3) | 180.606 (0.1) | 180.6694763 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.90 | |||||||||
| 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 | 18.21 (0.01) | 18.23 | 18.21 | 18.21 (0.003) | 18.23 | |||||
| BP magnitude | 18.41 (0.01) | 18.43 | 18.43 | |||||||
| RP magnitude | 17.92 (0.01) | 17.93 | 17.93 | |||||||
| Pan g magnitude | 18.39 (0.005) | |||||||||
| Pan r magnitude | 18.24 (0.006) | |||||||||
| Pan i magnitude | 18.23 (0.003) | |||||||||
| Pan z magnitude | 18.27 (0.008) | |||||||||
| Pan y magnitude | 18.34 (0.01) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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