SDSS J161631.50+254129.4
All names: Gaia DR3 1303527320277150848, Gaia EDR3 1303527320277150848, SDSS J161631.51+254129.5, SDSS J161631.51+254129.4, GALEX J161631.4+254128, Gaia DR2 1303527320277150848, SDSS J161631.50+254129.4
| 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 16 31.50 (0.05) | 16 16 31.51 | 16 16 31.50 (0.07) | 16 16 31.50 | 16 16 31.51 (0.05) | 16 16 31.51 | |||||
| Declination | 25 41 29.61 (0.06) | 25 41 29.46 | 25 41 29.60 (0.09) | 25 41 29.61 | 25 41 29.45 (0.06) | 25 41 29.49 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 18593.0 | 21118.0 (587) | 22993.0 (210) | |||||||
| log(g) | [cgs] | 8.01 | 8.15 (0.03) | 8.15 (0.03) | |||||||
| Mass | [M☉] | 0.627 | 0.714 (0.03) | 0.709 (0.02) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0957 | |||||||||
| 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] | 4.51 (0.08) | 4.43 (0.1) | 4.51 | 4.51 (0.08) | ||||||
| Distance | [pc] | 221.86 (4) | 225.88 (5) | 221.86 | 221.86 (4) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.078747543 (0.06) | -8.214246224 (0.2) | -8.079 (0.06) | |||||||
| Proper motion (declination) | [mas/yr] | 9.73967002 (0.09) | 9.767231098 (0.2) | 9.74 (0.09) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 18.21 (0.04) | ||||||||||
| H magnitude | 18.20 (0.1) | ||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.47 (0.01) | 17.47 (0.01) | 17.49 (0.02) | ||||||||
| g magnitude | 17.51 (0.005) | 17.51 (0.005) | 17.52 (0.01) | ||||||||
| r magnitude | 17.89 (0.007) | 17.89 (0.007) | 17.89 (0.01) | ||||||||
| i magnitude | 18.17 (0.008) | 18.17 (0.008) | 18.16 (0.01) | ||||||||
| z magnitude | 18.45 (0.03) | 18.45 (0.03) | 18.45 (0.03) | ||||||||
| G magnitude | 17.70 (0.005) | 17.73 | 17.70 | 17.70 (0.003) | |||||||
| BP magnitude | 17.63 (0.005) | 17.59 | |||||||||
| RP magnitude | 17.89 (0.01) | 17.90 | |||||||||
| Pan g magnitude | 17.55 (0.009) | ||||||||||
| Pan r magnitude | 17.89 (0.008) | ||||||||||
| Pan i magnitude | 18.18 (0.007) | ||||||||||
| Pan z magnitude | 18.45 (0.01) | ||||||||||
| Pan y magnitude | 18.63 (0.02) | ||||||||||
| E(B-V) | 0.042 | ||||||||||
* Constant surface field
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