SDSS J102023.54+335619.3
All names: SDSS J102023.54+335619.3, Gaia DR2 752312828119680384, SDSS J102023.53+335619.3, Gaia EDR3 752312828119680384, Gaia DR3 752312828119680384, GALEX J102023.5+335619
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 20 23.53 (0.4) | 10 20 23.54 | 10 20 23.53 (0.7) | 10 20 23.55 (0.4) | 10 20 23.54 | ||||
| Declination | 33 56 19.28 (0.4) | 33 56 19.31 | 33 56 19.27 (0.7) | 33 56 19.15 (0.4) | 33 56 19.31 | ||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 16869.0 | 15970.0 (683) | ||||||
| log(g) | [cgs] | 7.14 | 7.16 (0.2) | ||||||
| Mass | [M☉] | 0.281 | 0.328 (0.05) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.0559 | |||||||
| 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] | 0.96 (0.5) | 0.93 (0.7) | 0.96 (0.5) | |||||
| Distance | [pc] | 1045.56 (498) | 1074.91 (754) | 1045.59 (498) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -16.01292195 (0.5) | -16.81430789 (1) | -16.013 (0.5) | |||||
| Proper motion (declination) | [mas/yr] | 7.81799881 (0.4) | 8.124440175 (1) | 7.818 (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 | 20.22 (0.05) | 20.22 (0.05) | 20.21 (0.05) | ||||||
| g magnitude | 19.88 (0.02) | 19.88 (0.01) | 19.89 (0.02) | ||||||
| r magnitude | 20.22 (0.02) | 20.22 (0.02) | 20.23 (0.03) | ||||||
| i magnitude | 20.44 (0.04) | 20.44 (0.04) | 20.45 (0.04) | ||||||
| z magnitude | 20.73 (0.2) | 20.73 (0.2) | 20.75 (0.2) | ||||||
| G magnitude | 20.07 (0.07) | 20.12 | 20.07 (0.006) | ||||||
| BP magnitude | 20.16 (0.07) | 19.96 | |||||||
| RP magnitude | 20.14 (0.1) | 20.05 | |||||||
| Pan g magnitude | 19.91 (0.02) | ||||||||
| Pan r magnitude | 20.17 (0.01) | ||||||||
| Pan i magnitude | 20.47 (0.02) | ||||||||
| Pan z magnitude | 20.66 (0.05) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.020 | ||||||||
* Constant surface field
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