SDSS J162216.02+184019.4
All names: SDSS J162216.02+184019.4, Gaia DR2 1200473149126336000, Gaia DR3 1200473149126336000, SDSS J162216.01+184019.4, SDSS J162216.02+184019.45, Gaia EDR3 1200473149126336000
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 22 16.00 (0.1) | 16 22 16.02 | 16 22 16.00 (0.2) | 16 22 16.00 | 16 22 16.02 (0.1) | |||||||
| Declination | 18 40 19.52 (0.1) | 18 40 19.45 | 18 40 19.52 (0.1) | 18 40 19.52 | 18 40 19.44 (0.1) | |||||||
| Spectral type | DA | DAH: | DAH: | DA | DAH | DA | ||||||
| Effective temperature | [K] | 20574.7 (419) | 16745.0 | 23269.0 (355) | 23157.0 (1477) | |||||||
| log(g) | [cgs] | 8.17 (0.9) | 7.99 | 8.05 (0.05) | 8.24 (0.09) | |||||||
| Mass | [M☉] | 0.7229793073365116 (0.09) | 0.609 | 0.77 (0.08) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1341 | ||||||||||
| 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] | 2.53 (0.2) | 2.63 (0.2) | 2.53 | 2.53 (0.2) | |||||||
| Distance | [pc] | 394.53 (29) | 380.61 (34) | 394.53 | 394.52 (29) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -19.47347755 (0.2) | -19.61571803 (0.4) | -19.473 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | 4.854535052 (0.2) | 4.820602567 (0.3) | 4.855 (0.2) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.87 (0.02) | 18.87 (0.02) | 18.87 (0.02) | |||||||||
| g magnitude | 18.79 (0.008) | 18.81 (0.02) | 18.79 (0.008) | |||||||||
| r magnitude | 19.16 (0.01) | 19.15 (0.02) | 19.16 (0.01) | |||||||||
| i magnitude | 19.45 (0.02) | 19.45 (0.02) | 19.45 (0.02) | |||||||||
| z magnitude | 19.81 (0.07) | 19.82 (0.09) | 19.81 (0.07) | |||||||||
| G magnitude | 18.99 (0.02) | 19.03 | 18.99 | 18.99 (0.003) | ||||||||
| BP magnitude | 18.91 (0.02) | 18.87 | ||||||||||
| RP magnitude | 19.17 (0.03) | 19.15 | ||||||||||
| Pan g magnitude | 18.84 (0.005) | |||||||||||
| Pan r magnitude | 19.16 (0.007) | |||||||||||
| Pan i magnitude | 19.48 (0.009) | |||||||||||
| Pan z magnitude | 19.70 (0.02) | |||||||||||
| Pan y magnitude | 19.79 (0.04) | |||||||||||
| E(B-V) | 0.051 | |||||||||||
* Constant surface field
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