SDSS J102751.39+164403.3
All names: WDJ102751.42+164403.36, Gaia DR3 3890141958060313984, Gaia EDR3 3890141958060313984, SDSS J102751.40+164403.3, SDSS J102751.39+164403.4, SDSS J102751.39+164403.3, SDSS J102751.40+164403.4, J1027+1644, GALEX J102751.4+164403, Gaia DR2 3890141958060313984
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 27 51.36 (0.1) | 10 27 51.39 | 10 27 51.36 (0.3) | 10 27 51.36 | 10 27 51.42 (0.1) | 10 27 51.36 | 10 27 51.40 | ||||||||
| Declination | 16 44 03.43 (0.1) | 16 44 03.41 | 16 44 03.43 (0.3) | 16 44 03.43 | 16 44 03.36 (0.1) | 16 44 03.43 | 16 44 03.36 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 9410.0 (114) | 9400.0 (108) | 9408.0 (113) | 9179.0 | 9340.0 (400) | 9470.0 (52) | ||||||||
| log(g) | [cgs] | 8.57 (0.02) | 8.59 (0.03) | 8.59 (0.03) | 8.56 | 8.58 (0.06) | 8.59 (0.07) | ||||||||
| Mass | [M☉] | 0.966 (0.02) | 0.978 (0.02) | 0.979 (0.02) | 0.956 | 0.971 (0.05) | 0.961 (0.04) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 2.2400 | 2.1270 | ||||||||||||
| 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] | 10.79 (0.2) | 10.97 (0.3) | 10.97 (0.3) | 10.79 | 10.79 (0.2) | 10.97 (0.3) | ||||||||
| Distance | [pc] | 92.72 (2) | 91.16 (2) | 91.16 (2) | 92.72 | 92.72 (2) | 91.16 (2) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -49.03403863 (0.2) | -49.01486464 (0.5) | -49.034 (0.2) | -49.01486464 | ||||||||||
| Proper motion (declination) | [mas/yr] | 4.592708444 (0.1) | 4.739542164 (0.6) | 4.593 (0.1) | 4.739542164 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 18.50 (0.02) | 18.49 (0.02) | 18.50 (0.02) | 18.50 (0.02) | 18.56 (0.02) | ||||||||||
| g magnitude | 18.21 (0.006) | 18.21 (0.006) | 18.21 (0.006) | 18.21 (0.02) | |||||||||||
| r magnitude | 18.24 (0.007) | 18.24 (0.007) | 18.24 (0.007) | 18.25 (0.03) | |||||||||||
| i magnitude | 18.31 (0.009) | 18.32 (0.009) | 18.32 (0.009) | 18.32 (0.02) | |||||||||||
| z magnitude | 18.45 (0.03) | 18.45 (0.03) | 18.45 (0.03) | 18.51 (0.03) | |||||||||||
| G magnitude | 18.17 (0.03) | 18.20 | 18.17 | 18.17 (0.004) | 18.20 | ||||||||||
| BP magnitude | 18.29 (0.03) | 18.29 | 18.29 | ||||||||||||
| RP magnitude | 18.03 (0.03) | 17.97 | 17.97 | ||||||||||||
| Pan g magnitude | 18.20 (0.007) | 18.20 (0.007) | |||||||||||||
| Pan r magnitude | 18.24 (0.006) | 18.24 (0.006) | |||||||||||||
| Pan i magnitude | 18.32 (0.004) | 18.32 (0.004) | |||||||||||||
| Pan z magnitude | 18.45 (0.02) | 18.45 (0.02) | |||||||||||||
| Pan y magnitude | 18.56 (0.02) | 18.56 (0.02) | |||||||||||||
| E(B-V) | 0.004 | ||||||||||||||
* Constant surface field
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