SDSS J234700.24+392158.8
All names: Gaia EDR3 1920875401027465088, Gaia DR3 1920875401027465088, Gaia DR2 1920875401027465088, SDSS J234700.24+392158.8, GALEX J234700.2+392158
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 47 00.25 (0.2) | 23 47 00.24 | 23 47 00.25 (0.4) | 23 47 00.24 (0.2) | 23 47 00.24 | |||||
| Declination | 39 21 58.84 (0.2) | 39 21 58.86 | 39 21 58.84 (0.2) | 39 21 58.84 (0.2) | 39 21 58.84 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11806.0 | 21687.0 (383) | |||||||
| log(g) | [cgs] | 7.67 | 7.88 (0.06) | |||||||
| Mass | [M☉] | 0.433 | 0.568 (0.03) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2577 | ||||||||
| 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] | 2.04 (0.3) | 2.47 (0.5) | 2.04 (0.3) | ||||||
| Distance | [pc] | 491.13 (73) | 405.48 (85) | 491.14 (73) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 3.30965557 (0.3) | 2.955420486 (0.6) | 3.31 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | 0.277021587 (0.2) | 0.482772609 (0.4) | 0.277 (0.2) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.35 (0.02) | 19.35 (0.02) | 19.34 (0.02) | |||||||
| g magnitude | 19.22 (0.01) | 19.22 (0.01) | 19.24 (0.01) | |||||||
| r magnitude | 19.41 (0.01) | 19.41 (0.01) | 19.43 (0.02) | |||||||
| i magnitude | 19.68 (0.02) | 19.68 (0.02) | 19.69 (0.02) | |||||||
| z magnitude | 19.97 (0.08) | 19.97 (0.08) | 20.00 (0.08) | |||||||
| G magnitude | 19.31 (0.03) | 19.35 | 19.31 (0.004) | |||||||
| BP magnitude | 19.32 (0.03) | 19.24 | ||||||||
| RP magnitude | 19.46 (0.05) | 19.26 | ||||||||
| Pan g magnitude | 19.22 (0.01) | |||||||||
| Pan r magnitude | 19.44 (0.01) | |||||||||
| Pan i magnitude | 19.68 (0.01) | |||||||||
| Pan z magnitude | 19.88 (0.03) | |||||||||
| Pan y magnitude | 19.86 (0.04) | |||||||||
| E(B-V) | 0.088 | |||||||||
* Constant surface field
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