SDSS J123836.16+373820.4
All names: Gaia EDR3 1521116234711025280, GALEX J123836.2+373820, SDSS J123836.16+373820.3, Gaia DR3 1521116234711025280, Gaia DR2 1521116234711025280, SDSS J123836.16+373820.4
| 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 | 12 38 36.16 (0.2) | 12 38 36.16 | 12 38 36.16 (0.4) | 12 38 36.17 (0.2) | 12 38 36.16 | |||||
| Declination | 37 38 20.33 (0.2) | 37 38 20.40 | 37 38 20.34 (0.2) | 37 38 20.47 (0.2) | 37 38 20.40 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 12596.0 | 14771.0 (372) | |||||||
| log(g) | [cgs] | 7.27 | 7.86 (0.09) | |||||||
| Mass | [M☉] | 0.292 | 0.541 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1543 | ||||||||
| 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] | 2.13 (0.3) | 1.75 (0.4) | 2.13 (0.3) | ||||||
| Distance | [pc] | 470.13 (63) | 572.63 (137) | 470.12 (63) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -8.948510986 (0.2) | -9.094052813 (0.7) | -8.949 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | -8.313131263 (0.3) | -7.838617139 (0.4) | -8.313 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.61 (0.03) | 19.61 (0.03) | 19.62 (0.04) | |||||||
| g magnitude | 19.25 (0.01) | 19.25 (0.01) | 19.25 (0.02) | |||||||
| r magnitude | 19.54 (0.02) | 19.54 (0.01) | 19.55 (0.02) | |||||||
| i magnitude | 19.73 (0.02) | 19.73 (0.02) | 19.76 (0.02) | |||||||
| z magnitude | 19.95 (0.1) | 19.95 (0.1) | 19.92 (0.1) | |||||||
| G magnitude | 19.41 (0.04) | 19.46 | 19.41 (0.004) | |||||||
| BP magnitude | 19.40 (0.04) | 19.35 | ||||||||
| RP magnitude | 19.50 (0.06) | 19.56 | ||||||||
| Pan g magnitude | 19.29 (0.01) | |||||||||
| Pan r magnitude | 19.52 (0.005) | |||||||||
| Pan i magnitude | 19.82 (0.007) | |||||||||
| Pan z magnitude | 20.02 (0.03) | |||||||||
| Pan y magnitude | 19.75 (0.06) | |||||||||
| E(B-V) | 0.015 | |||||||||
* Constant surface field
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