SDSS J124413.78+290039.1
All names: GALEX J124413.8+290039, SDSS J124413.78+290039.1, Gaia EDR3 3963051437387420800, Gaia DR2 3963051437387420800, SDSS J124413.77+290039.1, Gaia DR3 3963051437387420800
| 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 44 13.78 (0.2) | 12 44 13.78 | 12 44 13.78 (0.3) | 12 44 13.78 (0.2) | 12 44 13.78 | |||||
| Declination | 29 00 39.04 (0.2) | 29 00 39.17 | 29 00 39.04 (0.2) | 29 00 39.11 (0.2) | 29 00 39.15 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 20626.0 | 24000.0 (651) | |||||||
| log(g) | [cgs] | 7.26 | 8.08 (0.09) | |||||||
| Mass | [M☉] | 0.326 | 0.673 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0150 | ||||||||
| 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] | 1.00 (0.3) | 1.19 (0.3) | 1.00 (0.3) | ||||||
| Distance | [pc] | 996.47 (255) | 842.63 (219) | 996.51 (255) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 5.620713 (0.3) | 5.829973352 (0.5) | 5.621 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -4.093021191 (0.3) | -4.045664533 (0.4) | -4.093 (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 | 18.87 (0.02) | 18.87 (0.02) | 18.88 (0.02) | |||||||
| g magnitude | 19.02 (0.009) | 19.02 (0.009) | 19.01 (0.02) | |||||||
| r magnitude | 19.43 (0.01) | 19.43 (0.01) | 19.42 (0.02) | |||||||
| i magnitude | 19.80 (0.02) | 19.80 (0.02) | 19.78 (0.03) | |||||||
| z magnitude | 20.18 (0.1) | 20.18 (0.1) | 20.19 (0.1) | |||||||
| G magnitude | 19.22 (0.03) | 19.26 | 19.22 (0.004) | |||||||
| BP magnitude | 19.18 (0.03) | 19.10 | ||||||||
| RP magnitude | 19.40 (0.05) | 19.38 | ||||||||
| Pan g magnitude | 19.04 (0.01) | |||||||||
| Pan r magnitude | 19.42 (0.01) | |||||||||
| Pan i magnitude | 19.75 (0.01) | |||||||||
| Pan z magnitude | 20.00 (0.04) | |||||||||
| Pan y magnitude | 20.03 (0.1) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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