GALEX 2694887610868826308
All names: Gaia DR2 742562844335742208, Gaia EDR3 742562844335742208, USNO-A2.0 1200-06491817, SDSS J101834.81+303330.5, SDSS J101834.81+303330.4, GALEX 2694887610868826308, Gaia DR3 742562844335742208
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 18 34.78 (0.3) | 10 18 34.81 | 10 18 34.78 (0.6) | 10 18 34.81 (0.6) | 10 18 34.81 | ||||||
| Declination | 30 33 30.43 (0.3) | 30 33 30.45 | 30 33 30.43 (0.4) | 30 33 30.48 (0.4) | 30 33 30.46 | ||||||
| Spectral type | DAH | DAH | DAH | DAH | DAH | ||||||
| Effective temperature | [K] | 21298.5 (437) | 10467.0 | 30657.0 (876) | |||||||
| log(g) | [cgs] | 8.78 (0.2) | 8.15 | 9.97 (0.04) | |||||||
| Mass | [M☉] | 1.0980639302027522 (0.2) | 0.692 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.6624 | |||||||||
| 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] | 3.12 (0.5) | 2.93 (0.6) | 2.93 (0.6) | |||||||
| Distance | [pc] | 320.45 (48) | 340.95 (73) | 340.95 (73) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -24.68022586 (0.5) | -23.5597259 (1) | -23.56 (1) | |||||||
| Proper motion (declination) | [mas/yr] | -4.054729297 (0.3) | -3.315378914 (1) | -3.315 (1) | |||||||
| Variability | |||||||||||
| Magnetic | yes | ||||||||||
| Bd | [MG] | 50.923252640265005 | |||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 19.00 (0.3) | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 19.20 (0.3) | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.66 (0.03) | 19.66 (0.04) | 19.66 (0.04) | ||||||||
| g magnitude | 19.72 (0.01) | 19.72 (0.01) | 19.78 (0.02) | ||||||||
| r magnitude | 19.94 (0.02) | 19.95 (0.02) | 20.00 (0.03) | ||||||||
| i magnitude | 20.23 (0.04) | 20.23 (0.04) | 20.34 (0.04) | ||||||||
| z magnitude | 20.41 (0.2) | 20.41 (0.2) | 20.51 (0.1) | ||||||||
| G magnitude | 19.91 (0.04) | 19.95 | 19.95 (0.009) | ||||||||
| BP magnitude | 19.81 (0.04) | 19.67 | |||||||||
| RP magnitude | 20.01 (0.1) | 19.88 | |||||||||
| Pan g magnitude | 19.78 (0.02) | ||||||||||
| Pan r magnitude | 20.05 (0.01) | ||||||||||
| Pan i magnitude | 20.30 (0.02) | ||||||||||
| Pan z magnitude | 20.50 (0.07) | ||||||||||
| Pan y magnitude | 20.27 (0.003) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* Constant surface field
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