SDSS J164359.15+273047.6
All names: SDSS J164359.14+273047.7, Gaia DR2 1307563898043782912, GALEX J164359.1+273047, SDSS J164359.15+273047.6, Gaia DR3 1307563898043782912, SDSS J164359.15+273047.66, Gaia EDR3 1307563898043782912
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 43 59.14 (0.2) | 16 43 59.15 | 16 43 59.14 (0.3) | 16 43 59.15 (0.2) | |||||||
| Declination | 27 30 47.46 (0.3) | 27 30 47.70 | 27 30 47.48 (0.4) | 27 30 47.79 (0.3) | |||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 16385.4 (160) | 12716.0 | 19718.0 (486) | |||||||
| log(g) | [cgs] | 7.77 (0.2) | 7.59 | 7.62 (0.08) | |||||||
| Mass | [M☉] | 0.4953214271334138 (0.2) | 0.404 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1888 | |||||||||
| 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] | 1.66 (0.3) | 1.90 (0.5) | 1.66 (0.3) | |||||||
| Distance | [pc] | 603.15 (120) | 526.17 (129) | 603.14 (120) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.625046047 (0.3) | -5.209005458 (0.7) | -4.625 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -20.56838299 (0.4) | -21.64654813 (1) | -20.568 (0.4) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.82 (0.04) | 19.85 (0.04) | 19.82 (0.04) | ||||||||
| g magnitude | 19.51 (0.01) | 19.54 (0.02) | 19.51 (0.01) | ||||||||
| r magnitude | 19.74 (0.02) | 19.78 (0.03) | 19.74 (0.02) | ||||||||
| i magnitude | 19.96 (0.04) | 20.00 (0.05) | 19.95 (0.04) | ||||||||
| z magnitude | 20.23 (0.2) | 20.26 (0.2) | 20.23 (0.2) | ||||||||
| G magnitude | 19.69 (0.04) | 19.74 | 19.69 (0.004) | ||||||||
| BP magnitude | 19.73 (0.04) | 19.57 | |||||||||
| RP magnitude | 19.77 (0.06) | 19.59 | |||||||||
| Pan g magnitude | 19.56 (0.01) | ||||||||||
| Pan r magnitude | 19.78 (0.01) | ||||||||||
| Pan i magnitude | 20.01 (0.02) | ||||||||||
| Pan z magnitude | 20.29 (0.03) | ||||||||||
| Pan y magnitude | 19.85 (0.2) | ||||||||||
| E(B-V) | 0.027 | ||||||||||
* Constant surface field
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