SDSS J144848.27+520523.7
All names: SDSS J144848.27+520523.78, SDSS J144848.27+520523.7, GALEX J144848.3+520524, Gaia DR2 1605581473870878592, Gaia EDR3 1605581473870878592, Gaia DR3 1605581473870878592, SDSS J144848.26+520523.7, SDSS J144848.26+520523.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 48 48.21 (0.2) | 14 48 48.27 | 14 48 48.21 (0.2) | 14 48 48.21 | 14 48 48.27 (0.2) | ||||||
| Declination | 52 05 24.25 (0.2) | 52 05 23.54 | 52 05 24.23 (0.2) | 52 05 24.25 | 52 05 23.40 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7402.0 | 7630.0 (82) | 7634.0 (313) | |||||||
| log(g) | [cgs] | 7.86 | 7.97 (0.1) | 8.01 (0.09) | |||||||
| Mass | [M☉] | 0.511 | 0.521 (0.05) | 0.598 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.0740 | |||||||||
| 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] | 5.61 (0.2) | 5.38 (0.3) | 5.61 | 5.62 (0.2) | ||||||
| Distance | [pc] | 178.10 (7) | 185.81 (9) | 178.10 | 178.09 (7) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -37.84692546 (0.2) | -37.86800014 (0.4) | -37.847 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 53.13973628 (0.3) | 53.08328731 (0.4) | 53.14 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.00 (0.04) | 20.00 (0.04) | 19.99 (0.04) | ||||||||
| g magnitude | 19.53 (0.01) | 19.53 (0.02) | 19.53 (0.01) | ||||||||
| r magnitude | 19.42 (0.01) | 19.41 (0.02) | 19.42 (0.01) | ||||||||
| i magnitude | 19.42 (0.02) | 19.43 (0.03) | 19.43 (0.02) | ||||||||
| z magnitude | 19.46 (0.06) | 19.44 (0.06) | 19.45 (0.06) | ||||||||
| G magnitude | 19.38 (0.04) | 19.43 | 19.38 | 19.38 (0.004) | |||||||
| BP magnitude | 19.61 (0.04) | 19.50 | |||||||||
| RP magnitude | 19.14 (0.04) | 18.99 | |||||||||
| Pan g magnitude | 19.53 (0.009) | ||||||||||
| Pan r magnitude | 19.39 (0.02) | ||||||||||
| Pan i magnitude | 19.43 (0.007) | ||||||||||
| Pan z magnitude | 19.45 (0.02) | ||||||||||
| Pan y magnitude | 19.52 (0.06) | ||||||||||
| E(B-V) | 0.017 | ||||||||||
* Constant surface field
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