SDSS J064532.74+280330.5
All names: EPIC 202059080, GALEX J064532.7+280330, SDSS J064532.74+280330.4, Gaia EDR3 3386204893943003136, Gaia DR2 3386204893943003136, SDSS J064532.74+280330.5, Gaia DR3 3386204893943003136
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 45 32.74 (0.3) | 06 45 32.75 | 06 45 32.74 (0.5) | 06 45 32.76 (0.3) | 06 45 32.74 | ||||||
| Declination | 28 03 30.35 (0.3) | 28 03 30.41 | 28 03 30.36 (0.5) | 28 03 30.47 (0.3) | 28 03 30.46 | ||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 12647.8 (338) | 9820.0 | 11351.0 (1245) | |||||||
| log(g) | [cgs] | 7.97 (0.2) | 7.57 | 8.33 (0.2) | |||||||
| Mass | [M☉] | 0.5894296055825861 (0.2) | 0.384 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3926 | |||||||||
| 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] | 2.29 (0.4) | 2.44 (0.5) | 2.29 (0.4) | |||||||
| Distance | [pc] | 437.40 (82) | 409.31 (88) | 437.41 (82) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -13.72142828 (0.4) | -13.55304331 (0.9) | -13.721 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -7.436189978 (0.3) | -7.804393681 (0.8) | -7.436 (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 | 20.07 (0.04) | 20.07 (0.04) | 20.14 (0.05) | ||||||||
| g magnitude | 19.63 (0.01) | 19.64 (0.01) | 19.75 (0.02) | ||||||||
| r magnitude | 19.84 (0.02) | 19.84 (0.02) | 19.85 (0.02) | ||||||||
| i magnitude | 19.99 (0.03) | 20.00 (0.03) | 20.09 (0.04) | ||||||||
| z magnitude | 20.17 (0.1) | 20.17 (0.1) | 20.27 (0.2) | ||||||||
| G magnitude | 19.71 (0.05) | 19.77 | 19.71 (0.006) | ||||||||
| BP magnitude | 19.75 (0.05) | 19.74 | |||||||||
| RP magnitude | 19.73 (0.09) | 19.59 | |||||||||
| Pan g magnitude | 19.66 (0.02) | ||||||||||
| Pan r magnitude | 19.81 (0.02) | ||||||||||
| Pan i magnitude | 19.96 (0.03) | ||||||||||
| Pan z magnitude | 20.10 (0.08) | ||||||||||
| Pan y magnitude | 19.57 (0.08) | ||||||||||
| E(B-V) | 0.030 | ||||||||||
* Constant surface field
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