Gaia DR2 2857547329505058176
All names: Gaia DR3 2857547329505058176, SDSS J003416.17+273430.9, Gaia EDR3 2857547329505058176, WDJ003416.04+273430.27, Gaia DR2 2857547329505058176, USNO-B1.0 1175-00010436, WDJ003416.04+273430.26, SDSS J003416.16+273430.8, LSPM J0034+2734
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 34 16.25 (0.2) | 00 34 16.24 | 00 34 16.25 | 00 34 16.04 (0.2) | 00 34 16.24 | ||||||
| Declination | 27 34 31.14 (0.1) | 27 34 31.11 | 27 34 31.14 | 27 34 30.26 (0.1) | 27 34 31.11 | ||||||
| Spectral type | DZ | DA: | DA | ||||||||
| Effective temperature | [K] | 5597.0 (46) | 6108.0 | 5867.0 | 6201.0 (115) | ||||||
| log(g) | [cgs] | 7.96 (0.03) | 8.13 | 7.99 | 8.21 (0.04) | ||||||
| Mass | [M☉] | 0.549 (0.02) | 0.667 | 0.562 | 0.72 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.9130 | 2.7880 | ||||||||
| log(H/He) | -2.0 | ||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | -10.81 | ||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 11.87 (0.2) | 11.51 (0.3) | 11.87 | 11.87 (0.2) | 11.51 (0.3) | |||||
| Distance | [pc] | 84.27 (2) | 86.88 (2) | 84.27 | 84.27 (2) | 86.88 (2) | |||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 175.6690166 (0.2) | 175.6473567 (0.5) | 175.669 (0.2) | 175.6473567 | ||||||
| Proper motion (declination) | [mas/yr] | 54.77746269 (0.2) | 54.53287339 (0.3) | 54.777 (0.2) | 54.53287339 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 19.30 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 18.70 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.26 (0.07) | 20.26 (0.07) | |||||||||
| g magnitude | 19.20 (0.01) | 19.20 (0.01) | |||||||||
| r magnitude | 18.83 (0.01) | 18.83 (0.01) | |||||||||
| i magnitude | 18.65 (0.01) | 18.65 (0.01) | |||||||||
| z magnitude | 18.64 (0.05) | 18.64 (0.05) | |||||||||
| G magnitude | 18.82 (0.03) | 18.84 | 18.82 | 18.82 (0.003) | 18.84 | ||||||
| BP magnitude | 19.11 (0.03) | 19.18 | 19.18 | ||||||||
| RP magnitude | 18.39 (0.03) | 18.39 | 18.39 | ||||||||
| Pan g magnitude | 19.14 (0.008) | ||||||||||
| Pan r magnitude | 18.79 (0.003) | ||||||||||
| Pan i magnitude | 18.72 (0.008) | ||||||||||
| Pan z magnitude | 18.71 (0.01) | ||||||||||
| Pan y magnitude | 18.72 (0.02) | ||||||||||
| E(B-V) | 0.005 | ||||||||||
* Constant surface field
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