SDSS J125352.50+552820.5
All names: Gaia DR2 1576553164306649472, Gaia EDR3 1576553164306649472, SDSS J125352.50+552820.5, SDSS J125352.50+552820.52, Gaia DR3 1576553164306649472
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 53 52.51 (0.7) | 12 53 52.49 | 12 53 52.51 (0.9) | 12 53 52.49 (0.7) | |||||
| Declination | 55 28 20.27 (0.7) | 55 28 20.32 | 55 28 20.27 (0.6) | 55 28 20.24 (0.7) | |||||
| Spectral type | DA: | DA: | DA | ||||||
| Effective temperature | [K] | 9783.0 | 8886.0 (397) | ||||||
| log(g) | [cgs] | 7.78 | 8.00 (1) | ||||||
| Mass | [M☉] | 0.481 | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.4912 | |||||||
| 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] | 2.45 (1) | 1.78 (1) | 2.45 (1) | |||||
| Distance | [pc] | 408.71 (163) | 560.80 (332) | 408.71 (163) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 6.865654611 (0.8) | 6.787764398 (2) | 6.866 (0.8) | |||||
| Proper motion (declination) | [mas/yr] | 1.494488498 (1) | 0.462250166 (1) | 1.494 (1) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 21.21 (0.09) | 21.24 (0.1) | 21.24 (0.1) | ||||||
| g magnitude | 20.73 (0.03) | 20.76 (0.04) | 20.76 (0.04) | ||||||
| r magnitude | 20.74 (0.04) | 20.78 (0.04) | 20.78 (0.04) | ||||||
| i magnitude | 20.75 (0.05) | 20.78 (0.05) | 20.78 (0.05) | ||||||
| z magnitude | 21.12 (0.2) | 21.15 (1) | |||||||
| G magnitude | 20.73 (0.1) | 20.76 | 20.73 (0.009) | ||||||
| BP magnitude | 20.78 (0.1) | 20.63 | |||||||
| RP magnitude | 20.52 (0.1) | 20.36 | |||||||
| Pan g magnitude | 20.79 (0.04) | ||||||||
| Pan r magnitude | 20.79 (0.02) | ||||||||
| Pan i magnitude | 20.81 (0.03) | ||||||||
| Pan z magnitude | 20.80 (0.2) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.019 | ||||||||
* Constant surface field
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