SDSS J111245.86+451511.8
All names: SDSS J111245.86+451511.89, GALEX J111245.9+451512, SDSS J111245.86+451511.8, Gaia DR3 788136948472452096, Gaia EDR3 788136948472452096, SDSS J111245.85+451511.8, Gaia DR2 788136948472452096
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 12 45.87 (0.2) | 11 12 45.86 | 11 12 45.87 (0.4) | 11 12 45.86 (0.2) | ||||||
| Declination | 45 15 11.57 (0.4) | 45 15 11.89 | 45 15 11.58 (0.8) | 45 15 11.93 (0.4) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7094.0 | 7884.0 (110) | |||||||
| log(g) | [cgs] | 6.11 | 8.25 (0.2) | |||||||
| Mass | [M☉] | 0.047 | 0.652 (0.1) | |||||||
| 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] | 3.16 (0.6) | 1.86 (0.9) | 3.16 (0.6) | ||||||
| Distance | [pc] | 316.86 (57) | 537.55 (268) | 316.86 (57) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 1.835164795 (0.3) | 0.02797894 (1) | 1.835 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -22.85298785 (0.4) | -20.39928119 (2) | -22.853 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.67 (0.06) | 20.70 (0.06) | 20.70 (0.06) | |||||||
| g magnitude | 20.16 (0.02) | 20.18 (0.02) | 20.16 (0.02) | |||||||
| r magnitude | 20.06 (0.02) | 20.08 (0.03) | 20.06 (0.03) | |||||||
| i magnitude | 20.10 (0.04) | 20.11 (0.04) | 20.09 (0.04) | |||||||
| z magnitude | 20.42 (0.2) | 20.43 (0.2) | 20.43 (0.2) | |||||||
| G magnitude | 20.09 (0.05) | 20.13 | 20.09 (0.005) | |||||||
| BP magnitude | 20.22 (0.05) | 20.25 | ||||||||
| RP magnitude | 19.85 (0.07) | 19.60 | ||||||||
| Pan g magnitude | 20.25 (0.02) | |||||||||
| Pan r magnitude | 20.12 (0.01) | |||||||||
| Pan i magnitude | 20.15 (0.01) | |||||||||
| Pan z magnitude | 20.16 (0.03) | |||||||||
| Pan y magnitude | 19.65 (0.06) | |||||||||
| E(B-V) | 0.017 | |||||||||
* Constant surface field
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