SDSS J235432.16+392719.6
All names: Gaia EDR3 2881658760509639296, SDSS J235432.16+392719.6, SDSS J235432.15+392719.5, Gaia DR3 2881658760509639296, Gaia DR2 2881658760509639296, SDSS J235432.15+392719.6, GALEX J235432.1+392719
| 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 54 32.17 (0.4) | 23 54 32.15 | 23 54 32.17 (0.6) | 23 54 32.15 (0.4) | 23 54 32.16 | |||||
| Declination | 39 27 19.59 (0.4) | 39 27 19.58 | 39 27 19.60 (0.5) | 39 27 19.64 (0.4) | 39 27 19.60 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10716.0 | 20463.0 (640) | |||||||
| log(g) | [cgs] | 7.51 | 7.80 (0.1) | |||||||
| Mass | [M☉] | 0.364 | 0.529 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2949 | ||||||||
| 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] | 1.58 (0.5) | 1.70 (0.7) | 1.58 (0.5) | ||||||
| Distance | [pc] | 633.57 (194) | 588.50 (250) | 633.59 (194) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 18.72899733 (0.4) | 19.42950179 (1) | 18.729 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -2.749141075 (0.5) | -3.60640955 (1) | -2.749 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.24 (0.04) | 20.24 (0.04) | 20.25 (0.04) | |||||||
| g magnitude | 20.04 (0.02) | 20.04 (0.02) | 20.05 (0.02) | |||||||
| r magnitude | 20.28 (0.02) | 20.28 (0.02) | 20.29 (0.02) | |||||||
| i magnitude | 20.38 (0.04) | 20.38 (0.04) | 20.38 (0.04) | |||||||
| z magnitude | 20.45 (0.1) | 20.45 (0.1) | 20.47 (0.1) | |||||||
| G magnitude | 20.10 (0.05) | 20.18 | 20.10 (0.005) | |||||||
| BP magnitude | 20.22 (0.05) | 20.08 | ||||||||
| RP magnitude | 19.93 (0.09) | 20.06 | ||||||||
| Pan g magnitude | 20.06 (0.01) | |||||||||
| Pan r magnitude | 20.25 (0.01) | |||||||||
| Pan i magnitude | 20.46 (0.02) | |||||||||
| Pan z magnitude | 20.49 (0.04) | |||||||||
| Pan y magnitude | 20.58 (0.2) | |||||||||
| E(B-V) | 0.094 | |||||||||
* Constant surface field
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