SDSS J190252.90+781153.7
All names: Gaia DR2 2293219310057971840, SDSS J190252.90+781153.7, GALEX J190253.2+781154, Gaia DR3 2293219310057971840, Gaia EDR3 2293219310057971840, SDSS J190252.89+781153.7
| 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 | 19 02 53.01 (0.07) | 19 02 52.91 | 19 02 53.01 (0.08) | 19 02 53.01 | 19 02 52.90 (0.07) | 19 02 52.90 | |||||
| Declination | 78 11 54.39 (0.07) | 78 11 53.79 | 78 11 54.37 (0.09) | 78 11 54.39 | 78 11 53.64 (0.07) | 78 11 53.73 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14471.0 | 16025.0 (470) | 16590.0 (164) | |||||||
| log(g) | [cgs] | 7.97 | 8.06 (0.03) | 8.06 (0.03) | |||||||
| Mass | [M☉] | 0.595 | 0.653 (0.02) | 0.647 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2109 | |||||||||
| 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] | 5.53 (0.07) | 5.58 (0.09) | 5.53 | 5.53 (0.07) | ||||||
| Distance | [pc] | 180.77 (2) | 179.32 (3) | 180.77 | 180.77 (2) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 20.05199467 (0.09) | 19.80984162 (0.2) | 20.052 (0.09) | |||||||
| Proper motion (declination) | [mas/yr] | 47.16824478 (0.09) | 47.20200034 (0.2) | 47.168 (0.09) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.67 (0.01) | 17.67 (0.01) | 17.67 (0.03) | ||||||||
| g magnitude | 17.42 (0.005) | 17.42 (0.005) | 17.44 (0.02) | ||||||||
| r magnitude | 17.69 (0.006) | 17.69 (0.006) | 17.70 (0.01) | ||||||||
| i magnitude | 17.98 (0.009) | 17.98 (0.009) | 17.99 (0.02) | ||||||||
| z magnitude | 18.24 (0.03) | 18.24 (0.03) | 18.25 (0.03) | ||||||||
| G magnitude | 17.59 (0.008) | 17.61 | 17.59 | 17.59 (0.003) | |||||||
| BP magnitude | 17.57 (0.008) | 17.55 | |||||||||
| RP magnitude | 17.71 (0.01) | 17.71 | |||||||||
| Pan g magnitude | 17.49 (0.006) | ||||||||||
| Pan r magnitude | 17.74 (0.002) | ||||||||||
| Pan i magnitude | 17.99 (0.007) | ||||||||||
| Pan z magnitude | 18.24 (0.009) | ||||||||||
| Pan y magnitude | 18.44 (0.03) | ||||||||||
| E(B-V) | 0.011 | ||||||||||
* Constant surface field
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