SDSS J165542.83+243726.7
All names: SDSS J165542.82+243726.7, Gaia EDR3 4572619068920869760, SDSS J165542.83+243726.7, Gaia DR2 4572619068920243072, Gaia DR3 4572619068920869760, SDSS J165542.82+243726.6, SDSS J165542.83+243726.6, GALEX J165542.8+243726
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 55 42.81 (0.1) | 16 55 42.82 | 16 55 42.81 (0.2) | 16 55 42.81 | 16 55 42.83 (0.1) | 16 55 42.83 | |||||
| Declination | 24 37 26.56 (0.2) | 24 37 26.75 | 24 37 26.57 (0.2) | 24 37 26.56 | 24 37 26.72 (0.2) | 24 37 26.65 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11630.0 | 14395.0 (1087) | 12606.0 (457) | |||||||
| log(g) | [cgs] | 7.62 | 7.84 (0.1) | 8.01 (0.2) | |||||||
| Mass | [M☉] | 0.412 | 0.521 (0.1) | 0.612 (0.08) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2557 | |||||||||
| 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] | 2.26 (0.2) | 2.29 (0.3) | 2.26 | 2.26 (0.2) | ||||||
| Distance | [pc] | 442.60 (43) | 437.10 (57) | 442.60 | 442.60 (43) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -11.44409245 (0.2) | -11.09970948 (0.4) | -11.444 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -10.16448505 (0.2) | -10.08723239 (0.5) | -10.164 (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 | 19.81 (0.04) | 19.81 (0.04) | 19.76 (0.04) | ||||||||
| g magnitude | 19.35 (0.01) | 19.35 (0.01) | 19.34 (0.02) | ||||||||
| r magnitude | 19.56 (0.02) | 19.56 (0.01) | 19.54 (0.02) | ||||||||
| i magnitude | 19.79 (0.02) | 19.79 (0.03) | 19.78 (0.03) | ||||||||
| z magnitude | 20.11 (0.1) | 20.11 (0.1) | 19.84 (0.1) | ||||||||
| G magnitude | 19.46 (0.03) | 19.49 | 19.46 | 19.46 (0.004) | |||||||
| BP magnitude | 19.54 (0.03) | 19.50 | |||||||||
| RP magnitude | 19.60 (0.05) | 19.59 | |||||||||
| Pan g magnitude | 19.36 (0.006) | ||||||||||
| Pan r magnitude | 19.56 (0.01) | ||||||||||
| Pan i magnitude | 19.78 (0.01) | ||||||||||
| Pan z magnitude | 19.97 (0.04) | ||||||||||
| Pan y magnitude | 19.24 (0.2) | ||||||||||
| E(B-V) | 0.032 | ||||||||||
* Constant surface field
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