SDSS J110931.99+051217.8
All names: SDSS J110931.99+051217.8, SDSS J110931.99+051217.84, SDSS J110931.97+051217.8, Gaia DR2 3815563733615443840, GALEX J110932.0+051218, Gaia DR3 3815563733615443840, SDSS J110931.98+051217.7, Gaia EDR3 3815563733615443840, SDSS J110931.97+051217.7
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 09 31.99 (0.1) | 11 09 31.98 | 11 09 31.99 (0.2) | 11 09 31.99 | 11 09 31.97 (0.1) | ||||||
| Declination | 05 12 17.79 (0.1) | 05 12 17.75 | 05 12 17.79 (0.2) | 05 12 17.79 | 05 12 17.77 (0.1) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13328.0 | 16611.0 (100) | 14840.0 (843) | |||||||
| log(g) | [cgs] | 7.78 | 8.12 (0) | 7.96 (0.07) | |||||||
| Mass | [M☉] | 0.491 | 0.68 (0) | 0.591 (0.05) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2059 | |||||||||
| 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] | 4.23 (0.2) | 4.07 (0.2) | 4.23 | 4.23 (0.2) | ||||||
| Distance | [pc] | 236.19 (8) | 245.71 (13) | 236.19 | 236.19 (8) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 14.06927082 (0.2) | 13.99101783 (0.4) | 14.069 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 0.800216656 (0.2) | 0.939956232 (0.3) | 0.8 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 18.54 (0.06) | ||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.30 (0.01) | 18.30 (0.01) | 18.30 (0.01) | ||||||||
| g magnitude | 18.03 (0.006) | 18.03 (0.01) | 18.03 (0.006) | ||||||||
| r magnitude | 18.32 (0.008) | 18.32 (0.01) | 18.32 (0.008) | ||||||||
| i magnitude | 18.57 (0.01) | 18.57 (0.01) | 18.57 (0.01) | ||||||||
| z magnitude | 18.84 (0.04) | 18.84 (0.04) | 18.84 (0.04) | ||||||||
| G magnitude | 18.18 (0.02) | 18.21 | 18.18 | 18.18 (0.004) | |||||||
| BP magnitude | 18.16 (0.02) | 18.10 | |||||||||
| RP magnitude | 18.28 (0.02) | 18.16 | |||||||||
| Pan g magnitude | 18.06 (0.003) | ||||||||||
| Pan r magnitude | 18.31 (0.008) | ||||||||||
| Pan i magnitude | 18.57 (0.004) | ||||||||||
| Pan z magnitude | 18.81 (0.01) | ||||||||||
| Pan y magnitude | 18.87 (0.03) | ||||||||||
| E(B-V) | 0.023 | ||||||||||
* Constant surface field
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