SDSS J144847.79+145645.7
All names: SDSS J144847.79+145645.7, Gaia DR3 1186165582270482688, J1448+1456, GALEX J144847.8+145645, WIRED J144847.79+145645.7, Gaia EDR3 1186165582270482688, Gaia DR2 1186165582270482688, SDSS J144847.78+145645.7, WDJ144847.78+145646.02
| 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 | 14 48 47.81 (0.1) | 14 48 47.79 | 14 48 47.81 (0.2) | 14 48 47.81 | 14 48 47.78 (0.1) | 14 48 47.81 | 14 48 47.79 | ||||||||
| Declination | 14 56 45.11 (0.1) | 14 56 45.74 | 14 56 45.14 (0.2) | 14 56 45.11 | 14 56 46.02 (0.1) | 14 56 45.14 | 14 56 45.74 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 6755.0 (66) | 6760.0 (62) | 6754.0 (66) | 6789.0 | 6851.0 (119) | 6763.0 (44) | ||||||||
| log(g) | [cgs] | 7.94 (0.02) | 7.93 (0.03) | 7.93 (0.03) | 7.94 | 7.96 (0.04) | 7.80 (0.09) | ||||||||
| Mass | [M☉] | 0.555 (0.02) | 0.55 (0.02) | 0.548 (0.02) | 0.556 | 0.57 (0.03) | 0.491 (0.04) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 1.5400 | 1.4990 | ||||||||||||
| 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] | 10.80 (0.1) | 10.73 (0.2) | 10.73 (0.2) | 10.80 | 10.80 (0.1) | 10.73 (0.2) | ||||||||
| Distance | [pc] | 92.56 (1) | 93.20 (2) | 93.21 (2) | 92.56 | 92.56 (1) | 93.21 (2) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 23.9868367 (0.2) | 23.81754701 (0.3) | 23.987 (0.2) | 23.81754701 | ||||||||||
| Proper motion (declination) | [mas/yr] | -57.02322227 (0.1) | -56.9521792 (0.4) | -57.023 (0.1) | -56.9521792 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | |||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 19.14 (0.02) | 19.15 (0.02) | 19.14 (0.02) | 19.08 (0.03) | 19.16 (0.03) | ||||||||||
| g magnitude | 18.53 (0.008) | 18.54 (0.008) | 18.53 (0.008) | 18.55 (0.01) | |||||||||||
| r magnitude | 18.34 (0.008) | 18.34 (0.008) | 18.33 (0.008) | 18.34 (0.01) | |||||||||||
| i magnitude | 18.27 (0.01) | 18.27 (0.01) | 18.32 (0.01) | 18.28 (0.02) | |||||||||||
| z magnitude | 18.29 (0.03) | 18.29 (0.03) | 18.21 (0.03) | 18.30 (0.03) | |||||||||||
| G magnitude | 18.31 (0.02) | 18.34 | 18.31 | 18.31 (0.003) | 18.34 | ||||||||||
| BP magnitude | 18.51 (0.02) | 18.53 | 18.53 | ||||||||||||
| RP magnitude | 17.94 (0.02) | 17.99 | 17.99 | ||||||||||||
| Pan g magnitude | 18.51 (0.01) | 18.51 (0.01) | |||||||||||||
| Pan r magnitude | 18.34 (0.008) | 18.34 (0.008) | |||||||||||||
| Pan i magnitude | 18.28 (0.005) | 18.28 (0.007) | |||||||||||||
| Pan z magnitude | 18.31 (0.02) | 18.31 (0.02) | |||||||||||||
| Pan y magnitude | 18.32 (0.03) | 18.32 (0.05) | |||||||||||||
| E(B-V) | 0.012 | ||||||||||||||
* Constant surface field
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