SDSS J161824.70+203307.1
All names: Gaia EDR3 1202034906610387456, SDSS J161824.70+203307.1, GALEX J161824.7+203306, Gaia DR3 1202034906610387456, SDSS J161824.69+203307.1, SDSS J161824.69+203307.0, Gaia DR2 1202034906610387456
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 18 24.69 (0.2) | 16 18 24.70 | 16 18 24.69 (0.2) | 16 18 24.70 (0.2) | 16 18 24.70 | |||||
| Declination | 20 33 07.04 (0.2) | 20 33 07.09 | 20 33 07.04 (0.2) | 20 33 07.16 (0.2) | 20 33 07.13 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 12057.0 | 19273.0 (575) | |||||||
| log(g) | [cgs] | 7.46 | 7.85 (0.1) | |||||||
| Mass | [M☉] | 0.351 | 0.548 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2016 | ||||||||
| 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] | 2.17 (0.2) | 2.15 (0.3) | 2.17 (0.2) | ||||||
| Distance | [pc] | 460.30 (47) | 465.65 (63) | 460.30 (47) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -1.587474298 (0.2) | -1.341711008 (0.5) | -1.587 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -7.48604946 (0.2) | -7.972643056 (0.4) | -7.486 (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 | 19.38 (0.03) | 19.38 (0.03) | 19.42 (0.04) | |||||||
| g magnitude | 19.16 (0.01) | 19.16 (0.01) | 19.12 (0.03) | |||||||
| r magnitude | 19.47 (0.01) | 19.46 (0.01) | 19.48 (0.02) | |||||||
| i magnitude | 19.75 (0.02) | 19.75 (0.02) | 19.81 (0.03) | |||||||
| z magnitude | 19.87 (0.09) | 19.87 (0.09) | 20.01 (0.1) | |||||||
| G magnitude | 19.31 (0.03) | 19.35 | 19.31 (0.004) | |||||||
| BP magnitude | 19.30 (0.03) | 19.28 | ||||||||
| RP magnitude | 19.46 (0.05) | 19.44 | ||||||||
| Pan g magnitude | 19.19 (0.01) | |||||||||
| Pan r magnitude | 19.46 (0.007) | |||||||||
| Pan i magnitude | 19.72 (0.02) | |||||||||
| Pan z magnitude | 19.96 (0.06) | |||||||||
| Pan y magnitude | 19.93 (0.009) | |||||||||
| E(B-V) | 0.062 | |||||||||
* Constant surface field
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