[CCH92] 1347.0+2750
All names: [CCH92] 1347.0+2750, SDSS J134920.67+273508.3, SDSS J134920.68+273508.2, GALEX J134920.7+273508, Gaia DR3 1451551478346959744, LAMOST J134920.68+273508.3, Gaia EDR3 1451551478346959744, SDSS J134920.69+273508.2, SDSS J134920.68+273508.3, Gaia DR2 1451551478346959744, SDSS J134920.68+273508.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 49 20.69 (0.06) | 13 49 20.68 | 13 49 20.69 (0.06) | 13 49 20.69 | 13 49 20.68 (0.06) | 13 49 20.68 | |||||||
| Declination | 27 35 08.10 (0.04) | 27 35 08.39 | 27 35 08.11 (0.05) | 27 35 08.10 | 27 35 08.44 (0.04) | 27 35 08.38 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 30273.0 (87) | 26087.0 | 31891.0 (1092) | 30398.0 (110) | ||||||||
| log(g) | [cgs] | 7.84 (0.02) | 7.69 | 7.92 (0.04) | 7.80 (0.02) | ||||||||
| Mass | [M☉] | 0.57 (0.01) | 0.485 | 0.611 (0.03) | 0.553 (0.009) | ||||||||
| log(Luminosity) | [L☉] | -0.77 (0.02) | |||||||||||
| Cooling age | [Gyr] | 0.0085 (0.0002) | 0.0144 | ||||||||||
| 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] | 3.15 (0.07) | 3.18 (0.09) | 3.15 | 3.15 (0.07) | ||||||||
| Distance | [pc] | 317.72 (7) | 314.22 (9) | 317.72 | 317.72 (7) | ||||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 7.384583292 (0.08) | 7.26547015 (0.1) | 7.385 (0.08) | |||||||||
| Proper motion (declination) | [mas/yr] | -21.35356538 (0.06) | -21.26931485 (0.1) | -21.354 (0.06) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.90 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 16.79 (0.007) | 16.79 (0.007) | 16.81 (0.01) | ||||||||||
| g magnitude | 17.01 (0.004) | 17.01 (0.004) | 17.03 (0.03) | ||||||||||
| r magnitude | 17.49 (0.006) | 17.49 (0.006) | 17.52 (0.02) | ||||||||||
| i magnitude | 17.84 (0.008) | 17.84 (0.008) | 17.85 (0.02) | ||||||||||
| z magnitude | 18.16 (0.02) | 18.16 (0.02) | 18.17 (0.03) | ||||||||||
| G magnitude | 17.27 (0.007) | 17.31 | 17.27 | 17.27 (0.003) | |||||||||
| BP magnitude | 17.14 (0.007) | 17.10 | |||||||||||
| RP magnitude | 17.54 (0.009) | 17.54 | |||||||||||
| Pan g magnitude | 17.09 (0.006) | ||||||||||||
| Pan r magnitude | 17.50 (0.006) | ||||||||||||
| Pan i magnitude | 17.88 (0.003) | ||||||||||||
| Pan z magnitude | 18.13 (0.006) | ||||||||||||
| Pan y magnitude | 18.31 (0.02) | ||||||||||||
| E(B-V) | 0.019 | ||||||||||||
* Constant surface field
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