SDSS J091647.86+182522.4
All names: Gaia DR3 635577472440075904, GALEX J091647.9+182522, SDSS J091647.86+182522.3, SDSS J091647.85+182522.3, Gaia EDR3 635577472440075904, Gaia DR2 635577472440075904, SDSS J091647.86+182522.4
| 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 16 47.83 (0.2) | 09 16 47.86 | 09 16 47.83 (0.3) | 09 16 47.83 | 09 16 47.87 (0.2) | 09 16 47.86 | |||||
| Declination | 18 25 22.19 (0.1) | 18 25 22.35 | 18 25 22.20 (0.3) | 18 25 22.19 | 18 25 22.38 (0.1) | 18 25 22.35 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 9212.0 | 9775.0 (274) | 9908.0 (64) | |||||||
| log(g) | [cgs] | 7.52 | 7.94 (0.07) | 8.12 (0.08) | |||||||
| Mass | [M☉] | 0.36 | 0.565 (0.06) | 0.668 (0.05) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4471 | |||||||||
| 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] | 5.04 (0.2) | 4.20 (0.3) | 5.04 | 5.04 (0.2) | ||||||
| Distance | [pc] | 198.27 (8) | 238.33 (18) | 198.27 | 198.27 (8) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -39.60117909 (0.3) | -40.9398784 (0.5) | -39.601 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -11.46760248 (0.2) | -10.87829594 (0.4) | -11.468 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.13 (0.02) | 19.13 (0.02) | 19.17 (0.03) | ||||||||
| g magnitude | 18.65 (0.008) | 18.65 (0.008) | 18.68 (0.02) | ||||||||
| r magnitude | 18.77 (0.01) | 18.77 (0.01) | 18.79 (0.02) | ||||||||
| i magnitude | 18.84 (0.01) | 18.84 (0.01) | 18.85 (0.03) | ||||||||
| z magnitude | 19.03 (0.06) | 19.03 (0.06) | 19.08 (0.07) | ||||||||
| G magnitude | 18.68 (0.02) | 18.70 | 18.68 | 18.68 (0.003) | |||||||
| BP magnitude | 18.74 (0.02) | 18.72 | |||||||||
| RP magnitude | 18.56 (0.03) | 18.58 | |||||||||
| Pan g magnitude | 18.68 (0.008) | ||||||||||
| Pan r magnitude | 18.75 (0.01) | ||||||||||
| Pan i magnitude | 18.90 (0.006) | ||||||||||
| Pan z magnitude | 19.05 (0.02) | ||||||||||
| Pan y magnitude | 19.01 (0.02) | ||||||||||
| E(B-V) | 0.014 | ||||||||||
* Constant surface field
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