Gaia DR2 692134843040270080
All names: Gaia EDR3 692134843040270080, Gaia DR2 692134843040270080, LAMOST J090734.26+273903.3, LAMOST J090734.26+273903.32, WDJ090734.27+273903.43, [BGK2006] J090734.26+273903.3, J0907+2739, WDJ090734.27+273903.44, Gaia DR3 692134843040270080, GALEX J090734.2+273903, SDSS J090734.26+273903.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Guo et al. 2015 | Zhao et al. 2013 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 07 34.23 (0.06) | 09 07 34.23 | 09 07 34.26 | 09 07 34.23 | 09 07 34.27 (0.06) | 09 07 34.23 | ||||||||
| Declination | 27 39 03.05 (0.04) | 27 39 03.06 | 27 39 03.32 | 27 39 03.05 | 27 39 03.43 (0.04) | 27 39 03.06 | ||||||||
| Spectral type | DA | DA | DA | DA | DA4 | |||||||||
| Effective temperature | [K] | 16052.0 (261) | 16052.0 (260) | 17682.0 | 19320.0 | 19024.0 (376) | 18619.0 (386) | 16000.0 (297) | ||||||
| log(g) | [cgs] | 8.43 (0.01) | 8.43 (0.02) | 8.52 | 8.68 | 8.36 (0.07) | 8.56 (0.07) | 8.42 (0.02) | ||||||
| Mass | [M☉] | 0.884 (0.01) | 0.885 (0.01) | 0.94 | 1.023 | 0.84 (0.04) | 0.97 (0.04) | 0.875 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.2897 | 0.3100 | 0.2720 (0.04) | ||||||||||
| 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] | 13.40 (0.08) | 13.41 (0.2) | 13.40 | 13.40 (0.08) | 13.41 (0.2) | ||||||||
| Distance | [pc] | 74.65 (0.4) | 74.54 (0.9) | 72.00 | 74.65 | 74.65 (0.4) | 74.54 (0.9) | |||||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -38.19305735 (0.07) | -38.16280016 (0.2) | -38.193 (0.07) | -38.16280016 | |||||||||
| Proper motion (declination) | [mas/yr] | -23.90324927 (0.05) | -24.02194812 (0.1) | -23.903 (0.05) | -24.02194812 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 16.31 | 16.33 (0.006) | 16.33 (0.006) | |||||||||||
| g magnitude | 16.08 | 16.07 (0.004) | 16.07 (0.004) | |||||||||||
| r magnitude | 16.37 | 16.38 (0.004) | 16.38 (0.004) | |||||||||||
| i magnitude | 16.64 | 16.65 (0.005) | 16.65 (0.005) | |||||||||||
| z magnitude | 16.89 | 16.89 (0.009) | 16.89 (0.009) | |||||||||||
| G magnitude | 16.24 (0.004) | 16.26 | 16.24 | 16.24 (0.003) | 16.26 | |||||||||
| BP magnitude | 16.19 (0.004) | 16.18 | 16.18 | |||||||||||
| RP magnitude | 16.22 (0.02) | 16.22 | 16.22 | |||||||||||
| Pan g magnitude | 16.07 (0.006) | |||||||||||||
| Pan r magnitude | 16.34 (0.009) | |||||||||||||
| Pan i magnitude | 16.69 (0.01) | |||||||||||||
| Pan z magnitude | 16.93 (0.007) | |||||||||||||
| Pan y magnitude | 17.08 (0.008) | |||||||||||||
| E(B-V) | 0.003 | |||||||||||||
* Constant surface field
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