SDSS J115510.14+510359.4
All names: SDSS J115510.11+510359.48, Gaia DR3 791117552698683648, Gaia DR2 791117552698683648, GALEX J115510.1+510359, SDSS J115510.14+510359.4, SDSS J115510.11+510359.4, Gaia EDR3 791117552698683648
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 55 10.09 (0.03) | 11 55 10.14 | 11 55 10.09 (0.04) | 11 55 10.09 | 11 55 10.15 (0.04) | ||||||
| Declination | 51 03 59.49 (0.05) | 51 03 59.43 | 51 03 59.49 (0.06) | 51 03 59.49 | 51 03 59.41 (0.05) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15388.0 | 16011.0 (38) | 17214.0 (304) | |||||||
| log(g) | [cgs] | 7.87 | 8.05 (0.01) | 7.98 (0.02) | |||||||
| Mass | [M☉] | 0.543 | 0.64 (0.005) | 0.609 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1471 | |||||||||
| 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] | 5.28 (0.07) | 5.31 (0.09) | 5.28 | 5.28 (0.07) | ||||||
| Distance | [pc] | 189.29 (2) | 188.26 (3) | 189.29 | 189.29 (2) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -30.9893143 (0.05) | -30.96241829 (0.09) | -30.989 (0.05) | |||||||
| Proper motion (declination) | [mas/yr] | 4.770224682 (0.06) | 4.665352896 (0.1) | 4.77 (0.06) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.48 (0.01) | 17.51 (0.03) | 17.49 (0.01) | ||||||||
| g magnitude | 17.27 (0.005) | 17.31 (0.02) | 17.27 (0.005) | ||||||||
| r magnitude | 17.60 (0.006) | 17.60 (0.02) | 17.61 (0.006) | ||||||||
| i magnitude | 17.87 (0.007) | 17.87 (0.02) | 17.88 (0.007) | ||||||||
| z magnitude | 18.14 (0.02) | 18.15 (0.03) | 18.15 (0.02) | ||||||||
| G magnitude | 17.44 (0.005) | 17.46 | 17.44 | 17.44 (0.003) | |||||||
| BP magnitude | 17.39 (0.005) | 17.35 | |||||||||
| RP magnitude | 17.59 (0.009) | 17.58 | |||||||||
| Pan g magnitude | 17.32 (0.005) | ||||||||||
| Pan r magnitude | 17.61 (0.003) | ||||||||||
| Pan i magnitude | 17.88 (0.004) | ||||||||||
| Pan z magnitude | 18.14 (0.006) | ||||||||||
| Pan y magnitude | 18.28 (0.01) | ||||||||||
| E(B-V) | 0.014 | ||||||||||
* Constant surface field
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