PB 9152
All names: SDSS J024248.35-054941.7, Gaia DR2 5184774362413288960, SDSS J024248.35-054941.6, PB 9152, GALEX J024248.3-054941, SDSS J024248.36-054941.6, SDSS J024248.36-054941.68, Gaia EDR3 5184774362413288960, Gaia DR3 5184774362413288960
| 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 | 02 42 48.36 (0.2) | 02 42 48.36 | 02 42 48.36 (0.3) | 02 42 48.36 | 02 42 48.36 (0.2) | ||||||
| Declination | -05 49 41.61 (0.1) | -05 49 41.70 | -05 49 41.62 (0.2) | -05 49 41.61 | -05 49 41.70 (0.1) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 23655.0 | 28123.0 (147) | 26656.0 (2484) | |||||||
| log(g) | [cgs] | 7.83 | 7.97 (0.03) | 8.04 (0.1) | |||||||
| Mass | [M☉] | 0.544 | 0.624 (0.01) | 0.66 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0217 | |||||||||
| 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] | 2.42 (0.2) | 2.25 (0.4) | 2.42 | 2.42 (0.2) | ||||||
| Distance | [pc] | 413.26 (31) | 444.28 (71) | 413.26 | 413.26 (31) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.064694439 (0.2) | -0.638541252 (0.9) | -1.065 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 5.491678132 (0.2) | 5.134785511 (0.7) | 5.492 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 18.50 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.04 (0.01) | 18.05 (0.02) | 18.03 (0.01) | ||||||||
| g magnitude | 18.23 (0.007) | 18.26 (0.03) | 18.23 (0.007) | ||||||||
| r magnitude | 18.67 (0.009) | 18.66 (0.01) | 18.66 (0.009) | ||||||||
| i magnitude | 18.98 (0.01) | 18.98 (0.02) | 18.97 (0.01) | ||||||||
| z magnitude | 19.22 (0.05) | 19.20 (0.08) | 19.20 (0.05) | ||||||||
| G magnitude | 18.44 (0.02) | 18.48 | 18.44 | 18.44 (0.004) | |||||||
| BP magnitude | 18.37 (0.02) | 18.29 | |||||||||
| RP magnitude | 18.72 (0.04) | 18.65 | |||||||||
| Pan g magnitude | 18.28 (0.009) | ||||||||||
| Pan r magnitude | 18.67 (0.008) | ||||||||||
| Pan i magnitude | 19.01 (0.01) | ||||||||||
| Pan z magnitude | 19.29 (0.02) | ||||||||||
| Pan y magnitude | 19.42 (0.04) | ||||||||||
| E(B-V) | 0.025 | ||||||||||
* Constant surface field
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