Gaia DR2 888152408786189952
All names: Gaia DR3 888152408786189952, WDJ065740.42+300915.87, Gaia EDR3 888152408786189952, 2MASS J06574042+3009159, LAMOST J065740.34+300915.7, Gaia DR2 888152408786189952, SDSS J065740.37+300915.7, PSS 309-4, LAMOST J065740.34+300915.8, SDSS J065740.37+300915.8, J0657+3009, WDJ065740.42+300915.86, TIC 164953087, SDSS J065740.36+300915.7, GALEX J065740.3+300916
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 57 40.31 (0.08) | 06 57 40.32 | 06 57 40.31 | 06 57 40.42 (0.08) | 06 57 40.32 | ||||||||
| Declination | 30 09 15.76 (0.08) | 30 09 15.76 | 30 09 15.76 | 30 09 15.87 (0.08) | 30 09 15.76 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 7857.0 (30) | 7841.0 (27) | 7856.0 (30) | 7798.0 | 7533.0 | 7867.0 (108) | ||||||
| log(g) | [cgs] | 7.94 (0.01) | 7.94 (0.01) | 7.95 (0.01) | 7.93 | 7.83 | 7.95 (0.03) | ||||||
| Mass | [M☉] | 0.561 (0.007) | 0.559 (0.01) | 0.563 (0.01) | 0.553 | 0.478 | 0.564 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.0800 | 1.0420 | 1.0380 | |||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(C/H) | |||||||||||||
| log(N/H) | |||||||||||||
| log(O/H) | |||||||||||||
| log(Na/H) | |||||||||||||
| log(Mg/H) | |||||||||||||
| log(Al/H) | |||||||||||||
| log(Si/H) | |||||||||||||
| log(P/H) | |||||||||||||
| log(S/H) | |||||||||||||
| log(Sc/H) | |||||||||||||
| log(Ti/H) | |||||||||||||
| log(Cr/H) | |||||||||||||
| log(Mn/H) | |||||||||||||
| log(Fe/H) | |||||||||||||
| log(Ni/H) | |||||||||||||
| Parallax | [mas] | 15.32 (0.09) | 15.34 (0.1) | 15.34 (0.2) | 15.32 | 15.32 (0.09) | 15.34 (0.2) | ||||||
| Distance | [pc] | 65.29 (0.4) | 65.19 (0.6) | 65.19 (0.6) | 65.29 | 65.29 (0.4) | 65.19 (0.6) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -85.12714574 (0.09) | -85.05440344 (0.2) | -85.127 (0.09) | -85.05440344 | ||||||||
| Proper motion (declination) | [mas/yr] | -7.032150225 (0.08) | -6.915821368 (0.2) | -7.032 (0.08) | -6.915821368 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 17.38 | ||||||||||||
| V magnitude | 17.07 | ||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.53 (0.01) | 16.42 (0.1) | |||||||||||
| H magnitude | 16.03 (0.2) | 16.03 (0.2) | |||||||||||
| K magnitude | |||||||||||||
| u magnitude | 17.57 (0.01) | 17.56 (0.01) | 17.56 (0.01) | ||||||||||
| g magnitude | 17.12 (0.005) | 17.12 (0.005) | |||||||||||
| r magnitude | 17.03 (0.005) | 17.03 (0.005) | |||||||||||
| i magnitude | 17.04 (0.006) | 17.04 (0.006) | |||||||||||
| z magnitude | 17.13 (0.01) | 17.13 (0.01) | |||||||||||
| G magnitude | 17.01 (0.01) | 17.03 | 17.01 | 17.01 (0.003) | 17.03 | ||||||||
| BP magnitude | 17.16 (0.01) | 17.15 | 17.15 | ||||||||||
| RP magnitude | 16.75 (0.009) | 16.77 | 16.77 | ||||||||||
| Pan g magnitude | 17.13 (0.003) | 17.13 (0.003) | |||||||||||
| Pan r magnitude | 17.05 (0.002) | 17.05 (0.003) | |||||||||||
| Pan i magnitude | 17.09 (0.004) | 17.09 (0.004) | |||||||||||
| Pan z magnitude | 17.17 (0.003) | 17.17 (0.003) | |||||||||||
| Pan y magnitude | 17.20 (0.01) | 17.20 (0.01) | |||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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