PB 5588
All names: SDSS J235456.66+010330.8, SDSS J235456.66+010331.0, SDSS J235456.66+010330.82, Gaia DR3 2642481485019256064, ZYCJ 2352+007, USNO-B1.0 0910-00570887, Gaia DR2 2642481485019256064, SDSS J235456.66+010330.9, Gaia EDR3 2642481485019256064, GALEX J235456.6+010331, PB 5588
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 54 56.67 (0.2) | 23 54 56.66 | 23 54 56.67 (0.3) | 23 54 56.67 | 23 54 56.67 (0.2) | ||||||
| Declination | 01 03 30.72 (0.1) | 01 03 31.01 | 01 03 30.73 (0.1) | 01 03 30.72 | 01 03 31.08 (0.1) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17197.0 | 23756.0 (190) | 23101.0 (2280) | |||||||
| log(g) | [cgs] | 7.65 | 7.99 (0.03) | 7.97 (0.1) | |||||||
| Mass | [M☉] | 0.444 | 0.625 (0.01) | 0.616 (0.09) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0680 | |||||||||
| 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] | 2.60 (0.2) | 2.58 (0.3) | 2.60 | 2.60 (0.2) | ||||||
| Distance | [pc] | 385.24 (25) | 387.04 (39) | 385.24 | 385.24 (25) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 1.956199579 (0.2) | 2.269682283 (0.6) | 1.956 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -22.9131688 (0.1) | -22.58383903 (0.3) | -22.913 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 18.40 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 19.00 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.35 (0.02) | 18.37 (0.03) | 18.35 (0.01) | ||||||||
| g magnitude | 18.31 (0.007) | 18.31 (0.02) | 18.31 (0.007) | ||||||||
| r magnitude | 18.66 (0.009) | 18.66 (0.02) | 18.66 (0.009) | ||||||||
| i magnitude | 18.94 (0.01) | 18.94 (0.02) | 18.95 (0.01) | ||||||||
| z magnitude | 19.26 (0.05) | 19.26 (0.05) | 19.26 (0.05) | ||||||||
| G magnitude | 18.50 (0.03) | 18.53 | 18.50 | 18.50 (0.003) | |||||||
| BP magnitude | 18.46 (0.03) | 18.40 | |||||||||
| RP magnitude | 18.76 (0.05) | 18.62 | |||||||||
| Pan g magnitude | 18.34 (0.006) | ||||||||||
| Pan r magnitude | 18.69 (0.01) | ||||||||||
| Pan i magnitude | 18.96 (0.006) | ||||||||||
| Pan z magnitude | 19.23 (0.01) | ||||||||||
| Pan y magnitude | 19.37 (0.05) | ||||||||||
| E(B-V) | 0.035 | ||||||||||
* Constant surface field
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