SDSS J113835.44+394033.5
All names: SDSS J113835.44+394033.4, SDSS J113835.44+394033.5, SDSS J113835.43+394033.4, Gaia EDR3 767368440838579968, Gaia DR2 767368440838579968, GALEX J113835.3+394033, Gaia DR3 767368440838579968
| 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 | 11 38 35.42 (0.5) | 11 38 35.44 | 11 38 35.42 (0.9) | 11 38 35.45 (0.5) | 11 38 35.44 | |||||
| Declination | 39 40 33.50 (0.6) | 39 40 33.48 | 39 40 33.50 (0.7) | 39 40 33.42 (0.6) | 39 40 33.46 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 23003.0 | 18455.0 (892) | |||||||
| log(g) | [cgs] | 7.74 | 7.93 (0.2) | |||||||
| Mass | [M☉] | 0.497 | 0.584 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0227 | ||||||||
| 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] | 2.56 (1) | 0.88 (1) | 2.56 (1) | ||||||
| Distance | [pc] | 390.82 (176) | 1135.70 (1874) | 390.82 (176) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -21.89805437 (0.8) | -22.78985294 (1) | -21.898 (0.8) | ||||||
| Proper motion (declination) | [mas/yr] | 5.158901336 (0.6) | 5.066068763 (1) | 5.159 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.40 (0.06) | 20.38 (0.06) | 20.38 (0.06) | |||||||
| g magnitude | 20.29 (0.02) | 20.29 (0.02) | 20.29 (0.02) | |||||||
| r magnitude | 20.65 (0.04) | 20.66 (0.04) | 20.66 (0.04) | |||||||
| i magnitude | 20.99 (0.06) | 20.98 (0.06) | 20.98 (0.06) | |||||||
| z magnitude | 21.25 (0.3) | 21.25 (0.3) | 21.22 (0.3) | |||||||
| G magnitude | 20.50 (0.08) | 20.57 | 20.50 (0.006) | |||||||
| BP magnitude | 20.34 (0.08) | 20.36 | ||||||||
| RP magnitude | 20.88 (0.2) | 20.63 | ||||||||
| Pan g magnitude | 20.28 (0.03) | |||||||||
| Pan r magnitude | 20.68 (0.03) | |||||||||
| Pan i magnitude | 20.91 (0.03) | |||||||||
| Pan z magnitude | 21.14 (0.09) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.017 | |||||||||
* Constant surface field
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