SDSS J103821.45+444957.3
All names: Gaia DR3 829539329398458624, SDSS J103821.44+444957.3, SDSS J103821.45+444957.3, Gaia EDR3 829539329398458624, GALEX J103821.4+444957, SDSS J103821.44+444957.4, Gaia DR2 829539333698356736
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 38 21.42 (0.06) | 10 38 21.45 | 10 38 21.42 (0.09) | 10 38 21.42 | 10 38 21.46 (0.06) | 10 38 21.44 | |||||
| Declination | 44 49 57.30 (0.09) | 44 49 57.40 | 44 49 57.30 (0.2) | 44 49 57.30 | 44 49 57.45 (0.09) | 44 49 57.36 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13685.0 | 14313.0 (394) | 13436.0 (813) | |||||||
| log(g) | [cgs] | 7.92 | 7.94 (0.03) | 7.98 (0.06) | |||||||
| Mass | [M☉] | 0.563 | 0.577 (0.03) | 0.598 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2304 | |||||||||
| 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] | 5.26 (0.1) | 5.34 (0.2) | 5.26 | 5.26 (0.1) | ||||||
| Distance | [pc] | 190.03 (4) | 187.44 (6) | 190.03 | 190.03 (4) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -25.91302912 (0.07) | -25.79021275 (0.2) | -25.913 (0.07) | |||||||
| Proper motion (declination) | [mas/yr] | -9.239856492 (0.1) | -9.650725253 (0.4) | -9.24 (0.1) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.95 (0.01) | 17.95 (0.01) | 17.95 (0.02) | ||||||||
| g magnitude | 17.57 (0.005) | 17.57 (0.005) | 17.60 (0.02) | ||||||||
| r magnitude | 17.85 (0.006) | 17.85 (0.006) | 17.85 (0.01) | ||||||||
| i magnitude | 18.08 (0.009) | 18.08 (0.009) | 18.09 (0.02) | ||||||||
| z magnitude | 18.34 (0.03) | 18.34 (0.03) | 18.36 (0.04) | ||||||||
| G magnitude | 17.72 (0.007) | 17.75 | 17.72 | 17.72 (0.003) | |||||||
| BP magnitude | 17.70 (0.007) | 17.68 | |||||||||
| RP magnitude | 17.77 (0.02) | 17.77 | |||||||||
| Pan g magnitude | 17.62 (0.001) | ||||||||||
| Pan r magnitude | 17.86 (0.005) | ||||||||||
| Pan i magnitude | 18.11 (0.003) | ||||||||||
| Pan z magnitude | 18.35 (0.007) | ||||||||||
| Pan y magnitude | 18.50 (0.04) | ||||||||||
| E(B-V) | 0.012 | ||||||||||
* Constant surface field
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