2QZ J130722.7+002813
All names: GALEX J130722.8+002814, SDSS J130722.79+002813.9, Gaia DR3 3690731677388641024, Gaia DR2 3690731677388641024, USNO-B1.0 0904-00217288, Gaia EDR3 3690731677388641024, 2QZ J130722.7+002813, SDSS J130722.80+002813.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 07 22.77 (0.6) | 13 07 22.80 | 13 07 22.77 (0.9) | 13 07 22.80 (0.6) | 13 07 22.80 | |||||
| Declination | 00 28 13.47 (0.5) | 00 28 13.95 | 00 28 13.48 (0.7) | 00 28 13.89 (0.5) | 00 28 13.93 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10012.0 | 10529.0 (158) | |||||||
| log(g) | [cgs] | 7.94 | 8.49 (0.2) | |||||||
| Mass | [M☉] | 0.568 | 0.9 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5595 | ||||||||
| 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] | 2.34 (0.8) | 2.27 (1) | 2.34 (0.8) | ||||||
| Distance | [pc] | 427.16 (142) | 440.23 (212) | 427.17 (142) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -26.69137963 (0.9) | -28.78367025 (2) | -26.691 (0.9) | ||||||
| Proper motion (declination) | [mas/yr] | -26.00719958 (0.9) | -24.5949742 (1) | -26.007 (0.9) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 20.53 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 19.90 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.74 (0.06) | 20.71 (0.06) | 20.71 (0.06) | |||||||
| g magnitude | 20.30 (0.02) | 20.32 (0.02) | 20.32 (0.02) | |||||||
| r magnitude | 20.35 (0.03) | 20.38 (0.03) | 20.38 (0.03) | |||||||
| i magnitude | 20.48 (0.04) | 20.49 (0.05) | 20.49 (0.05) | |||||||
| z magnitude | 20.90 (0.2) | 20.90 (0.2) | 20.90 (0.2) | |||||||
| G magnitude | 20.32 (0.1) | 20.38 | 20.32 (0.008) | |||||||
| BP magnitude | 20.51 (0.1) | 20.39 | ||||||||
| RP magnitude | 20.23 (0.1) | 20.14 | ||||||||
| Pan g magnitude | 20.30 (0.02) | |||||||||
| Pan r magnitude | 20.39 (0.03) | |||||||||
| Pan i magnitude | 20.53 (0.03) | |||||||||
| Pan z magnitude | 20.71 (0.04) | |||||||||
| Pan y magnitude | 20.70 (0.2) | |||||||||
| E(B-V) | 0.022 | |||||||||
* Constant surface field
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