SDSS J162025.32+142009.3
All names: Gaia DR3 4463985563451607936, GALEX J162025.3+142009, SDSS J162025.33+142009.3, Gaia EDR3 4463985563451607936, SDSS J162025.33+142009.31, Gaia DR2 4463985563451607936, SDSS J162025.32+142009.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 20 25.34 (0.2) | 16 20 25.33 | 16 20 25.34 (0.2) | 16 20 25.33 (0.2) | ||||||
| Declination | 14 20 09.40 (0.2) | 14 20 09.35 | 14 20 09.40 (0.2) | 14 20 09.31 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17622.0 | 25505.0 (313) | |||||||
| log(g) | [cgs] | 7.33 | 7.73 (0.04) | |||||||
| Mass | [M☉] | 0.331 | 0.523 (0.003) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0568 | ||||||||
| 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] | 1.39 (0.2) | 1.60 (0.3) | 1.39 (0.2) | ||||||
| Distance | [pc] | 721.99 (112) | 624.73 (98) | 721.97 (112) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 12.60263544 (0.2) | 12.14080853 (0.4) | 12.603 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | 5.812599138 (0.2) | 5.876581316 (0.3) | 5.813 (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 | 18.69 (0.02) | 18.70 (0.02) | 18.69 (0.02) | |||||||
| g magnitude | 18.77 (0.008) | 18.78 (0.02) | 18.77 (0.008) | |||||||
| r magnitude | 19.15 (0.01) | 19.15 (0.01) | 19.15 (0.01) | |||||||
| i magnitude | 19.50 (0.02) | 19.49 (0.02) | 19.50 (0.02) | |||||||
| z magnitude | 19.75 (0.09) | 19.77 (0.09) | 19.75 (0.09) | |||||||
| G magnitude | 19.00 (0.02) | 19.03 | 19.00 (0.004) | |||||||
| BP magnitude | 18.94 (0.02) | 18.84 | ||||||||
| RP magnitude | 19.18 (0.05) | 19.21 | ||||||||
| Pan g magnitude | 18.84 (0.01) | |||||||||
| Pan r magnitude | 19.18 (0.008) | |||||||||
| Pan i magnitude | 19.51 (0.007) | |||||||||
| Pan z magnitude | 19.76 (0.03) | |||||||||
| Pan y magnitude | 19.80 (0.04) | |||||||||
| E(B-V) | 0.043 | |||||||||
* Constant surface field
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