Gaia DR2 637527525030988160
All names: Gaia DR3 637527525030988160, Gaia EDR3 637527525030988160, WDJ092459.44+210716.55, Gaia DR2 637527525030988160, SDSS J092459.40+210716.4, J0924+2107, WDJ092459.44+210716.56, SDSS J092459.39+210716.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Blouin & Xu 2022 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 24 59.31 (0.2) | 09 24 59.31 | 09 24 59.31 | 09 24 59.44 (0.2) | 09 24 59.31 | |||||||||
| Declination | 21 07 16.07 (0.1) | 21 07 16.09 | 21 07 16.07 | 21 07 16.55 (0.1) | 21 07 16.09 | |||||||||
| Spectral type | DAZ | DAZ | DAZ | DA | DAZ | |||||||||
| Effective temperature | [K] | 6184.0 (43) | 6230.0 (39) | 6240.0 (46) | 6187.0 (43) | 6257.0 | 6004.0 | 6280.0 (89) | ||||||
| log(g) | [cgs] | 8.14 (0.02) | 8.18 (0.02) | 8.16 (0.03) | 8.17 (0.03) | 8.19 | 8.05 | 8.16 (0.03) | ||||||
| Mass | [M☉] | 0.677 (0.01) | 0.685 (0.02) | 0.688 (0.02) | 0.693 (0.02) | 0.709 | 0.604 | 0.691 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 3.3300 | 3.0100 | 3.1650 | 2.8830 | |||||||||
| log(H/He) | ||||||||||||||
| log(C/He) | ||||||||||||||
| log(Ca/He) | ||||||||||||||
| log(Ca/H) | -8.29 | -8.14 (0.07) | ||||||||||||
| 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] | 14.05 (0.2) | 14.27 (0.3) | 14.05 (0.2) | 14.27 (0.3) | 14.05 | 14.05 (0.2) | 14.27 (0.3) | ||||||
| Distance | [pc] | 71.18 (0.8) | 70.08 (1) | 71.18 (0.8) | 70.06 (1) | 71.18 | 71.18 (0.8) | 70.06 (1) | ||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -113.7780607 (0.2) | -113.5362366 (0.5) | -113.778 (0.2) | -113.5362366 | |||||||||
| Proper motion (declination) | [mas/yr] | -29.94483681 (0.2) | -30.30593465 (0.4) | -29.945 (0.2) | -30.30593465 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 17.54 (0.04) | |||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.51 (0.03) | 19.52 (0.03) | 19.52 (0.03) | |||||||||||
| g magnitude | 18.69 (0.008) | 18.69 (0.008) | ||||||||||||
| r magnitude | 18.35 (0.008) | 18.35 (0.008) | ||||||||||||
| i magnitude | 18.20 (0.009) | 18.20 (0.009) | ||||||||||||
| z magnitude | 18.24 (0.02) | 18.24 (0.02) | ||||||||||||
| G magnitude | 18.35 (0.02) | 18.37 | 18.35 | 18.35 (0.003) | 18.37 | |||||||||
| BP magnitude | 18.61 (0.02) | 18.63 | 18.63 | |||||||||||
| RP magnitude | 17.91 (0.02) | 17.93 | 17.93 | |||||||||||
| Pan g magnitude | 18.64 (0.01) | 18.64 (0.01) | 18.64 (0.01) | |||||||||||
| Pan r magnitude | 18.35 (0.008) | 18.35 (0.01) | 18.35 (0.008) | |||||||||||
| Pan i magnitude | 18.24 (0.004) | 18.24 (0.003) | 18.24 (0.004) | |||||||||||
| Pan z magnitude | 18.26 (0.007) | 18.26 (0.007) | 18.27 (0.007) | |||||||||||
| Pan y magnitude | 18.30 (0.01) | 18.30 (0.01) | 18.30 (0.01) | |||||||||||
| E(B-V) | 0.003 | |||||||||||||
* Constant surface field
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