SDSS J094434.70+301856.2
All names: SDSS J094434.70+301856.2, SDSS J094434.71+301856.2, Gaia EDR3 792653703584141184, Gaia DR2 792653703584141184, Gaia DR3 792653703584141184, SDSS J094434.71+301856.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 44 34.71 (0.2) | 09 44 34.71 | 09 44 34.71 (0.5) | 09 44 34.71 | 09 44 34.71 (0.2) | 09 44 34.71 | |||||
| Declination | 30 18 56.17 (0.2) | 30 18 56.21 | 30 18 56.17 (0.7) | 30 18 56.17 | 30 18 56.19 (0.2) | 30 18 56.26 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9199.0 | 9295.0 (276) | 9475.0 (55) | |||||||
| log(g) | [cgs] | 7.77 | 7.92 (0.07) | 8.31 (0.08) | |||||||
| Mass | [M☉] | 0.471 | 0.554 (0.06) | 0.784 (0.05) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.5641 | |||||||||
| 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] | 5.69 (0.2) | 5.17 (0.4) | 5.69 | 5.69 (0.2) | ||||||
| Distance | [pc] | 175.83 (7) | 193.29 (13) | 175.83 | 175.83 (7) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.357452617 (0.2) | -6.631235458 (0.7) | -6.357 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -1.760076453 (0.3) | -2.169663185 (1) | -1.76 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.97 (0.02) | 18.97 (0.02) | 18.96 (0.03) | ||||||||
| g magnitude | 18.56 (0.008) | 18.56 (0.008) | 18.57 (0.02) | ||||||||
| r magnitude | 18.64 (0.009) | 18.64 (0.009) | 18.65 (0.02) | ||||||||
| i magnitude | 18.72 (0.01) | 18.72 (0.01) | 18.72 (0.01) | ||||||||
| z magnitude | 18.90 (0.03) | 18.90 (0.03) | 18.93 (0.03) | ||||||||
| G magnitude | 18.56 (0.03) | 18.59 | 18.56 | 18.56 (0.003) | |||||||
| BP magnitude | 18.63 (0.03) | 18.68 | |||||||||
| RP magnitude | 18.39 (0.04) | 18.39 | |||||||||
| Pan g magnitude | 18.59 (0.008) | ||||||||||
| Pan r magnitude | 18.63 (0.008) | ||||||||||
| Pan i magnitude | 18.75 (0.005) | ||||||||||
| Pan z magnitude | 18.88 (0.02) | ||||||||||
| Pan y magnitude | 18.96 (0.02) | ||||||||||
| E(B-V) | 0.009 | ||||||||||
* Constant surface field
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