SDSS J122259.36+461600.2
All names: SDSS J122259.36+461600.2, Gaia DR2 1544902450791109888, Gaia DR3 1544902450791109888, SDSS J122259.35+461600.2, GALEX J122259.3+461600, SDSS J122259.36+461600.25, Gaia EDR3 1544902450791109888
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 22 59.35 (0.3) | 12 22 59.36 | 12 22 59.35 (0.6) | 12 22 59.37 (0.3) | ||||||
| Declination | 46 15 59.91 (0.4) | 46 16 00.25 | 46 15 59.92 (0.5) | 46 16 00.22 (0.4) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8587.0 | 8997.0 (111) | |||||||
| log(g) | [cgs] | 7.20 | 7.94 (0.2) | |||||||
| Mass | [M☉] | 0.255 | 0.449 (0.07) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.4184 | ||||||||
| 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] | 2.51 (0.6) | 1.82 (0.9) | 2.51 (0.6) | ||||||
| Distance | [pc] | 398.57 (95) | 550.26 (285) | 398.57 (95) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -14.54301115 (0.4) | -13.65948892 (0.9) | -14.543 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -19.33477174 (0.4) | -19.48963951 (0.9) | -19.335 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.01 (0.08) | 21.02 (0.1) | 21.01 (0.08) | |||||||
| g magnitude | 20.36 (0.02) | 20.37 (0.04) | 20.36 (0.02) | |||||||
| r magnitude | 20.41 (0.03) | 20.44 (0.04) | 20.41 (0.03) | |||||||
| i magnitude | 20.50 (0.05) | 20.51 (0.05) | 20.50 (0.05) | |||||||
| z magnitude | 20.52 (0.2) | 20.52 (0.2) | 20.52 (0.2) | |||||||
| G magnitude | 20.33 (0.06) | 20.41 | 20.33 (0.005) | |||||||
| BP magnitude | 20.31 (0.06) | 20.24 | ||||||||
| RP magnitude | 20.00 (0.09) | 20.10 | ||||||||
| Pan g magnitude | 20.39 (0.009) | |||||||||
| Pan r magnitude | 20.42 (0.01) | |||||||||
| Pan i magnitude | 20.48 (0.03) | |||||||||
| Pan z magnitude | 20.54 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.017 | |||||||||
* Constant surface field
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