Gaia DR2 4566554472019360128
All names: SDSS J165426.50+235241.5, WDJ165426.5+235241.66, Gaia EDR3 4566554472019360128, WDJ165426.50+235241.67, J1654+2352, GALEX J165426.5+235241, Gaia DR3 4566554472019360128, TIC 1309155088, SDSS J165426.51+235241.6, Gaia DR2 4566554472019360128
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 54 26.51 (0.03) | 16 54 26.51 | 16 54 26.51 | 16 54 26.51 (0.03) | 16 54 26.51 | |||||||
| Declination | 23 52 41.06 (0.04) | 23 52 41.08 | 23 52 41.06 | 23 52 41.67 (0.04) | 23 52 41.08 | |||||||
| Spectral type | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 10700.0 (91) | 10700.0 (91) | 10830.0 | 11171.0 | 10772.0 (111) | ||||||
| log(g) | [cgs] | 8.03 (0.01) | 8.03 (0.01) | 8.05 | 8.02 | 8.04 (0.01) | ||||||
| Mass | [M☉] | 0.621 (0.01) | 0.622 (0.01) | 0.632 | 0.592 | 0.628 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.5232 | 0.4756 | |||||||||
| 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] | 10.03 (0.06) | 10.04 (0.07) | 10.03 | 10.03 (0.06) | 10.04 (0.07) | ||||||
| Distance | [pc] | 99.70 (0.6) | 99.62 (0.7) | 99.70 | 99.69 (0.6) | 99.62 (0.7) | ||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 7.033342524 (0.04) | 7.104423699 (0.1) | 7.033 (0.04) | 7.104423699 | |||||||
| Proper motion (declination) | [mas/yr] | -37.74072659 (0.06) | -37.82563391 (0.1) | -37.741 (0.06) | -37.82563391 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 17.41 (0.009) | 17.37 (0.009) | ||||||||||
| g magnitude | 16.91 (0.004) | 16.96 (0.004) | ||||||||||
| r magnitude | 17.05 (0.005) | 17.08 (0.005) | ||||||||||
| i magnitude | 17.25 (0.006) | 17.24 (0.006) | ||||||||||
| z magnitude | 17.47 (0.01) | 17.48 (0.02) | ||||||||||
| G magnitude | 16.99 (0.009) | 17.01 | 16.99 | 16.99 (0.003) | 17.01 | |||||||
| BP magnitude | 17.02 (0.009) | 17.00 | 17.00 | |||||||||
| RP magnitude | 16.96 (0.007) | 16.97 | 16.97 | |||||||||
| Pan g magnitude | 16.97 (0.006) | |||||||||||
| Pan r magnitude | 17.07 (0.01) | |||||||||||
| Pan i magnitude | 17.26 (0.003) | |||||||||||
| Pan z magnitude | 17.46 (0.007) | |||||||||||
| Pan y magnitude | 17.60 (0.01) | |||||||||||
| E(B-V) | 0.013 | |||||||||||
* Constant surface field
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