SDSS J091604.38+304655.3
All names: SDSS J091604.39+304655.2, SDSS J091604.39+304655.4, GALEX J091604.4+304655, LAMOST J091604.38+304655.3, SDSS J091604.38+304655.3, SDSS J091604.39+304655.3, Gaia EDR3 699130206598436736, Gaia DR3 699130206598436736, Gaia DR2 699130206598436736
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 16 04.38 (0.2) | 09 16 04.39 | 09 16 04.38 (0.3) | 09 16 04.38 | 09 16 04.40 (0.2) | 09 16 04.39 | ||||||
| Declination | 30 46 55.04 (0.1) | 30 46 55.27 | 30 46 55.06 (0.2) | 30 46 55.04 | 30 46 55.42 (0.1) | 30 46 55.37 | ||||||
| Spectral type | DA | DAZ | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15642.0 | 18057.0 (1481) | 17500.0 (134) | ||||||||
| log(g) | [cgs] | 8.09 | 8.02 (0.1) | 7.97 (0.03) | ||||||||
| Mass | [M☉] | 0.669 | 0.633 (0.09) | 0.602 (0.01) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.2015 | ||||||||||
| 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] | 3.10 (0.2) | 3.59 (0.4) | 3.10 | 3.10 (0.2) | |||||||
| Distance | [pc] | 322.27 (26) | 278.23 (33) | 322.27 | 322.27 (26) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -17.50928976 (0.2) | -17.61959392 (0.5) | -17.509 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -23.26190161 (0.2) | -24.12210535 (0.4) | -23.262 (0.2) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 19.08 (0.07) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.64 (0.02) | 18.64 (0.02) | 18.63 (0.02) | |||||||||
| g magnitude | 18.40 (0.007) | 18.41 (0.007) | 18.42 (0.02) | |||||||||
| r magnitude | 18.74 (0.01) | 18.74 (0.01) | 18.75 (0.02) | |||||||||
| i magnitude | 18.99 (0.01) | 18.99 (0.01) | 19.06 (0.02) | |||||||||
| z magnitude | 19.30 (0.05) | 19.30 (0.05) | 19.24 (0.05) | |||||||||
| G magnitude | 18.60 (0.02) | 18.63 | 18.60 | 18.60 (0.003) | ||||||||
| BP magnitude | 18.55 (0.02) | 18.54 | ||||||||||
| RP magnitude | 18.82 (0.05) | 18.78 | ||||||||||
| Pan g magnitude | 18.46 (0.005) | |||||||||||
| Pan r magnitude | 18.75 (0.01) | |||||||||||
| Pan i magnitude | 19.03 (0.004) | |||||||||||
| Pan z magnitude | 19.27 (0.02) | |||||||||||
| Pan y magnitude | 19.42 (0.04) | |||||||||||
| E(B-V) | 0.018 | |||||||||||
* Constant surface field
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