Gaia DR2 3165908389171910016
All names: Gaia DR2 3165908389171910016, SDSS J074047.03+155814.4, Gaia DR3 3165908389171910016, WDJ074047.02+155814.64, Gaia EDR3 3165908389171910016, SDSS J074047.03+155814.5
| 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 | 07 40 47.04 (0.3) | 07 40 47.04 | 07 40 47.04 | 07 40 47.02 (0.3) | 07 40 47.04 | ||||||
| Declination | 15 58 14.39 (0.2) | 15 58 14.40 | 15 58 14.39 | 15 58 14.65 (0.2) | 15 58 14.40 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 5878.0 (50) | 5794.0 | 5533.0 | 5957.0 (243) | ||||||
| log(g) | [cgs] | 8.29 (0.03) | 8.28 | 8.13 | 8.36 (0.08) | ||||||
| Mass | [M☉] | 0.776 (0.03) | 0.764 | 0.649 | 0.816 (0.08) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 4.6710 | 4.8780 | ||||||||
| 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] | 11.18 (0.3) | 11.33 (0.4) | 11.18 | 11.18 (0.3) | 11.33 (0.4) | |||||
| Distance | [pc] | 89.48 (2) | 88.29 (3) | 89.48 | 89.48 (2) | 88.29 (3) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 17.71338791 (0.3) | 18.12575246 (0.7) | 17.713 (0.3) | 18.12575246 | ||||||
| Proper motion (declination) | [mas/yr] | -15.96779903 (0.3) | -15.92111737 (0.5) | -15.968 (0.3) | -15.92111737 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.68 (0.06) | 20.77 (0.07) | |||||||||
| g magnitude | 19.68 (0.01) | 19.71 (0.01) | |||||||||
| r magnitude | 19.26 (0.01) | 19.23 (0.01) | |||||||||
| i magnitude | 19.09 (0.01) | 19.11 (0.01) | |||||||||
| z magnitude | 19.06 (0.04) | 19.01 (0.05) | |||||||||
| G magnitude | 19.30 (0.06) | 19.33 | 19.30 | 19.30 (0.004) | 19.33 | ||||||
| BP magnitude | 19.69 (0.06) | 19.53 | 19.53 | ||||||||
| RP magnitude | 18.91 (0.04) | 18.88 | 18.88 | ||||||||
| Pan g magnitude | 19.67 (0.01) | ||||||||||
| Pan r magnitude | 19.29 (0.006) | ||||||||||
| Pan i magnitude | 19.12 (0.008) | ||||||||||
| Pan z magnitude | 19.13 (0.02) | ||||||||||
| Pan y magnitude | 19.14 (0.02) | ||||||||||
| E(B-V) | 0.002 | ||||||||||
* Constant surface field
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