SDSS J231823.17+100623.4
All names: SDSS J231823.16+100623.4, GALEX J231823.1+100624, SDSS J231823.17+100623.4, SDSS J231823.17+100623.46, Gaia DR3 2762343778751864960, Gaia EDR3 2762343778751864960, Gaia DR2 2762343778751864960
| 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 | 23 18 23.16 (0.3) | 23 18 23.17 | 23 18 23.16 (0.5) | 23 18 23.16 | 23 18 23.17 (0.3) | ||||||
| Declination | 10 06 23.11 (0.2) | 10 06 23.46 | 10 06 23.13 (0.3) | 10 06 23.11 | 10 06 23.75 (0.2) | ||||||
| Spectral type | DA: | DA: | DA | DA | DA | ||||||
| Effective temperature | [K] | 6938.0 | 7172.0 (105) | 7020.0 (350) | |||||||
| log(g) | [cgs] | 7.90 | 7.46 (0.2) | 7.83 (0.1) | |||||||
| Mass | [M☉] | 0.535 | 0.326 (0.06) | 0.498 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.3490 | |||||||||
| 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] | 5.43 (0.3) | 5.75 (0.5) | 5.43 | 5.43 (0.3) | ||||||
| Distance | [pc] | 184.01 (11) | 173.93 (17) | 184.01 | 184.01 (11) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -5.679401483 (0.3) | -5.140992963 (1) | -5.679 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -39.84198621 (0.3) | -40.26927028 (0.6) | -39.842 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.26 (0.06) | 20.27 (0.05) | 20.27 (0.06) | ||||||||
| g magnitude | 19.71 (0.01) | 19.73 (0.02) | 19.71 (0.01) | ||||||||
| r magnitude | 19.53 (0.02) | 19.53 (0.02) | 19.52 (0.02) | ||||||||
| i magnitude | 19.53 (0.02) | 19.54 (0.02) | 19.53 (0.02) | ||||||||
| z magnitude | 19.47 (0.06) | 19.46 (0.06) | 19.46 (0.06) | ||||||||
| G magnitude | 19.54 (0.06) | 19.59 | 19.54 | 19.54 (0.005) | |||||||
| BP magnitude | 19.84 (0.06) | 19.66 | |||||||||
| RP magnitude | 19.24 (0.04) | 19.22 | |||||||||
| Pan g magnitude | 19.72 (0.01) | ||||||||||
| Pan r magnitude | 19.56 (0.01) | ||||||||||
| Pan i magnitude | 19.54 (0.01) | ||||||||||
| Pan z magnitude | 19.54 (0.01) | ||||||||||
| Pan y magnitude | 19.56 (0.06) | ||||||||||
| E(B-V) | 0.026 | ||||||||||
* Constant surface field
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