SDSS J011708.71+303547.7
All names: SDSS J011708.71+303547.7, Gaia DR3 310263592740515584, Gaia EDR3 310263592740515584, Gaia DR2 310263592740515584, SDSS J011708.71+303547.6, GALEX J011708.7+303547
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 17 08.71 (0.6) | 01 17 08.71 | 01 17 08.71 (1) | 01 17 08.73 (0.6) | 01 17 08.71 | ||||||
| Declination | 30 35 47.51 (0.5) | 30 35 47.62 | 30 35 47.51 (0.9) | 30 35 47.65 (0.5) | 30 35 47.68 | ||||||
| Spectral type | DA | DAH: | DAH | DAH: | DA | ||||||
| Effective temperature | [K] | 18623.3 (409) | 18449.0 | 19251.0 (802) | |||||||
| log(g) | [cgs] | (0.2) | 6.61 | 7.94 (0.1) | |||||||
| Mass | [M☉] | 0.2642183881731085 (0.1) | 0.215 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| 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] | 0.97 (0.8) | 0.50 (1) | 0.97 (0.8) | |||||||
| Distance | [pc] | 1034.71 (908) | 2009.43 (5457) | 1034.66 (908) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.87868681 (0.7) | -8.279719231 (2) | -12.879 (0.7) | |||||||
| Proper motion (declination) | [mas/yr] | -9.002200269 (0.6) | -8.379290371 (2) | -9.002 (0.6) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.39 (0.04) | 20.36 (0.04) | 20.37 (0.05) | ||||||||
| g magnitude | 20.20 (0.02) | 20.19 (0.02) | 20.22 (0.02) | ||||||||
| r magnitude | 20.49 (0.02) | 20.49 (0.02) | 20.52 (0.03) | ||||||||
| i magnitude | 20.79 (0.05) | 20.80 (0.05) | 20.81 (0.05) | ||||||||
| z magnitude | 20.96 (0.2) | 20.94 (0.2) | 20.94 (0.2) | ||||||||
| G magnitude | 20.31 (0.1) | 20.42 | 20.31 (0.007) | ||||||||
| BP magnitude | 20.42 (0.1) | 20.29 | |||||||||
| RP magnitude | 20.12 (0.1) | 20.48 | |||||||||
| Pan g magnitude | 20.20 (0.02) | ||||||||||
| Pan r magnitude | 20.47 (0.01) | ||||||||||
| Pan i magnitude | 20.78 (0.03) | ||||||||||
| Pan z magnitude | 20.77 (0.07) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.045 | ||||||||||
* Constant surface field
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