SDSS J044254.59+120329.9
All names: Gaia EDR3 3295875993630625664, SDSS J044254.59+120329.9, Gaia DR3 3295875993630625664, Gaia DR2 3295875993630625664, SDSS J044254.59+120329.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 04 42 54.59 (0.1) | 04 42 54.60 | 04 42 54.59 (0.2) | 04 42 54.59 | 04 42 54.59 (0.1) | 04 42 54.59 | ||||||
| Declination | 12 03 29.72 (0.08) | 12 03 29.85 | 12 03 29.73 (0.1) | 12 03 29.72 | 12 03 29.91 (0.08) | 12 03 29.90 | ||||||
| Spectral type | DAH | DAH | DA: | DAH | DAH | DAH | ||||||
| Effective temperature | [K] | 9529.2 (337) | 8783.0 | 9078.0 (232) | 100000.0 (1190) | |||||||
| log(g) | [cgs] | 8.38 (0.07) | 8.29 | 8.32 (0.05) | 10.00 (0.01) | |||||||
| Mass | [M☉] | 0.8413991398278061 (0.09) | 0.783 | 0.8 (0.04) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.3100 | ||||||||||
| 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] | 8.39 (0.2) | 8.59 (0.2) | 8.39 | 8.39 (0.2) | |||||||
| Distance | [pc] | 119.23 (3) | 116.37 (3) | 119.23 | 119.23 (3) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -3.713355407 (0.2) | -3.334779149 (0.4) | -3.713 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -12.12506174 (0.1) | -12.06573788 (0.2) | -12.125 (0.1) | ||||||||
| Variability | ||||||||||||
| Magnetic | yes | |||||||||||
| Bd | [MG] | 31.694429756854447 | ||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.76 (0.02) | 18.76 (0.02) | 18.71 (0.05) | |||||||||
| g magnitude | 18.44 (0.007) | 18.43 (0.007) | 18.46 (0.02) | |||||||||
| r magnitude | 18.44 (0.008) | 18.44 (0.008) | 18.45 (0.01) | |||||||||
| i magnitude | 18.48 (0.01) | 18.48 (0.01) | 18.48 (0.02) | |||||||||
| z magnitude | 18.58 (0.03) | 18.58 (0.03) | 18.57 (0.03) | |||||||||
| G magnitude | 18.38 (0.01) | 18.41 | 18.38 | 18.38 (0.003) | ||||||||
| BP magnitude | 18.48 (0.01) | 18.44 | ||||||||||
| RP magnitude | 18.23 (0.02) | 18.16 | ||||||||||
| Pan g magnitude | 18.46 (0.003) | |||||||||||
| Pan r magnitude | 18.45 (0.01) | |||||||||||
| Pan i magnitude | 18.52 (0.006) | |||||||||||
| Pan z magnitude | 18.67 (0.005) | |||||||||||
| Pan y magnitude | 18.71 (0.03) | |||||||||||
| E(B-V) | 0.007 | |||||||||||
* Constant surface field
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