SDSS J164503.30+525901.4
All names: Gaia DR3 1425639146081180928, Gaia DR2 1425639146081180928, SDSS J164503.29+525901.1, SDSS J164503.30+525901.4, SDSS J164503.29+525901.4, SDSS J164503.30+525901.41, Gaia EDR3 1425639146081180928, GALEX J164503.4+525901
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 45 03.30 (0.3) | 16 45 03.29 | 16 45 03.30 (0.6) | 16 45 03.30 (0.3) | ||||||
| Declination | 52 59 01.21 (0.3) | 52 59 01.17 | 52 59 01.21 (0.4) | 52 59 01.16 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6624.0 | 7030.0 (92) | |||||||
| log(g) | [cgs] | 7.67 | 7.91 (0.2) | |||||||
| Mass | [M☉] | 0.415 | 0.522 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1420 | ||||||||
| 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] | 5.30 (0.3) | 4.98 (0.4) | 5.30 (0.3) | ||||||
| Distance | [pc] | 188.67 (10) | 200.64 (17) | 188.67 (10) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3.143591351 (0.4) | -2.58628676 (1) | -3.144 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 2.729348109 (0.4) | 3.34552311 (0.9) | 2.729 (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 | 20.52 (0.06) | 20.51 (0.05) | 20.53 (0.06) | |||||||
| g magnitude | 19.92 (0.02) | 19.91 (0.02) | 19.91 (0.02) | |||||||
| r magnitude | 19.73 (0.02) | 19.72 (0.02) | 19.73 (0.02) | |||||||
| i magnitude | 19.67 (0.02) | 19.67 (0.02) | 19.66 (0.02) | |||||||
| z magnitude | 19.53 (0.06) | 19.52 (0.06) | 19.53 (0.06) | |||||||
| G magnitude | 19.75 (0.04) | 19.80 | 19.75 (0.005) | |||||||
| BP magnitude | 19.95 (0.04) | 19.83 | ||||||||
| RP magnitude | 19.39 (0.05) | 19.29 | ||||||||
| Pan g magnitude | 19.93 (0.01) | |||||||||
| Pan r magnitude | 19.75 (0.01) | |||||||||
| Pan i magnitude | 19.72 (0.01) | |||||||||
| Pan z magnitude | 19.68 (0.03) | |||||||||
| Pan y magnitude | 19.55 (0.04) | |||||||||
| E(B-V) | 0.019 | |||||||||
* Constant surface field
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