2MASS J23434918+3834295
All names: SDSS J234349.18+383429.8, SDSS J234349.19+383429.9, Gaia DR2 1919325605029184000, SDSS J234349.19+383429.8, LAMOST J234349.21+383429.5, 2MASS J23434918+3834295, Gaia DR3 1919325605029184000, GALEX J234349.1+383429, Gaia EDR3 1919325605029184000, TIC 352649690
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 43 49.22 (0.04) | 23 43 49.19 | 23 43 49.22 (0.05) | 23 43 49.22 | 23 43 49.18 (0.04) | 23 43 49.19 | |||||
| Declination | 38 34 29.50 (0.04) | 38 34 29.88 | 38 34 29.51 (0.05) | 38 34 29.50 | 38 34 29.92 (0.04) | 38 34 29.87 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 10409.0 | 10731.0 (97) | 16557.0 (109) | |||||||
| log(g) | [cgs] | 7.49 | 7.58 (0.01) | 7.87 (0.02) | |||||||
| Mass | [M☉] | 0.354 | 0.39 (0.009) | 0.55 (0.009) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3147 | |||||||||
| 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] | 9.09 (0.06) | 8.90 (0.08) | 9.09 | 9.09 (0.06) | ||||||
| Distance | [pc] | 109.97 (0.7) | 112.30 (1) | 109.97 | 109.97 (0.7) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 24.51095958 (0.06) | 24.67250356 (0.1) | 24.511 (0.06) | |||||||
| Proper motion (declination) | [mas/yr] | -26.37837779 (0.05) | -26.42698612 (0.08) | -26.378 (0.05) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.62 (0.1) | ||||||||||
| H magnitude | 16.41 (0.2) | ||||||||||
| K magnitude | 15.99 (0.3) | ||||||||||
| u magnitude | 17.00 (0.007) | 17.00 (0.007) | 17.04 (0.02) | ||||||||
| g magnitude | 16.53 (0.004) | 16.53 (0.004) | 16.57 (0.02) | ||||||||
| r magnitude | 16.69 (0.005) | 16.69 (0.005) | 16.71 (0.01) | ||||||||
| i magnitude | 16.84 (0.006) | 16.84 (0.006) | 16.85 (0.01) | ||||||||
| z magnitude | 17.02 (0.01) | 17.02 (0.01) | 17.02 (0.02) | ||||||||
| G magnitude | 16.58 (0.003) | 16.61 | 16.58 | 16.58 (0.003) | |||||||
| BP magnitude | 16.62 (0.003) | 16.62 | |||||||||
| RP magnitude | 16.56 (0.005) | 16.56 | |||||||||
| Pan g magnitude | 16.54 (0.003) | ||||||||||
| Pan r magnitude | 16.68 (0.004) | ||||||||||
| Pan i magnitude | 16.86 (0.003) | ||||||||||
| Pan z magnitude | 17.03 (0.003) | ||||||||||
| Pan y magnitude | 17.16 (0.006) | ||||||||||
| E(B-V) | 0.014 | ||||||||||
* Constant surface field
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