SDSS J202711.01+144616.5
All names: Gaia DR2 1805392629616786560, SDSS J202711.00+144616.5, SDSS J202711.01+144616.5, Gaia DR3 1805392629616786560, Gaia EDR3 1805392629616786560
| 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 | 20 27 11.00 (0.6) | 20 27 11.01 | 20 27 11.00 (0.9) | 20 27 11.01 (0.6) | 20 27 11.01 | |||||
| Declination | 14 46 16.39 (0.6) | 14 46 16.50 | 14 46 16.40 (0.7) | 14 46 16.53 (0.6) | 14 46 16.54 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17615.0 | 17284.0 (913) | |||||||
| log(g) | [cgs] | 8.55 | 8.13 (0.1) | |||||||
| Mass | [M☉] | 0.96 | 0.688 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3099 | ||||||||
| 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] | 2.29 (1) | 2.01 (1) | 2.29 (1) | ||||||
| Distance | [pc] | 436.90 (188) | 497.73 (291) | 436.89 (188) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -7.30492895 (1) | -6.965106171 (2) | -7.305 (1) | ||||||
| Proper motion (declination) | [mas/yr] | -8.749445526 (1) | -8.029979636 (2) | -8.749 (0.9) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.79 (0.07) | 20.72 (0.08) | 20.72 (0.08) | |||||||
| g magnitude | 20.36 (0.02) | 20.33 (0.03) | 20.33 (0.03) | |||||||
| r magnitude | 20.78 (0.03) | 20.63 (0.03) | 20.63 (0.03) | |||||||
| i magnitude | 20.93 (0.05) | 20.83 (0.06) | 20.83 (0.06) | |||||||
| z magnitude | 21.10 (0.2) | 20.93 (0.2) | 20.93 (0.2) | |||||||
| G magnitude | 20.49 (0.1) | 20.55 | 20.49 (0.009) | |||||||
| BP magnitude | 20.47 (0.1) | 20.75 | ||||||||
| RP magnitude | 20.63 (0.2) | 20.74 | ||||||||
| Pan g magnitude | 20.44 (0.02) | |||||||||
| Pan r magnitude | 20.65 (0.02) | |||||||||
| Pan i magnitude | 20.94 (0.02) | |||||||||
| Pan z magnitude | 21.21 (0.2) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.059 | |||||||||
* Constant surface field
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