SDSS J103039.94+282040.7
All names: Gaia DR2 729141548276992256, SDSS J103039.94+282040.6, SDSS J103039.93+282040.5, SDSS J103039.94+282040.7, Gaia EDR3 729141548276992256, GALEX J103040.0+282041, Gaia DR3 729141548276992256
| 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 | 10 30 39.92 (0.5) | 10 30 39.94 | 10 30 39.92 (0.7) | 10 30 39.95 (0.5) | 10 30 39.94 | |||||
| Declination | 28 20 40.44 (0.5) | 28 20 40.57 | 28 20 40.44 (0.8) | 28 20 40.67 (0.5) | 28 20 40.66 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 27134.0 | 24161.0 (1598) | |||||||
| log(g) | [cgs] | 9.18 | 8.01 (0.2) | |||||||
| Mass | [M☉] | 1.27 | 0.636 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2709 | ||||||||
| 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] | 2.39 (0.7) | 3.21 (1) | 2.39 (0.7) | ||||||
| Distance | [pc] | 418.09 (129) | 311.36 (100) | 418.10 (129) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -19.85765381 (0.6) | -20.53239062 (1) | -19.858 (0.6) | ||||||
| Proper motion (declination) | [mas/yr] | -14.29947937 (0.5) | -14.39788879 (1) | -14.299 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.75 (0.03) | 19.75 (0.03) | 19.67 (0.04) | |||||||
| g magnitude | 19.74 (0.01) | 19.74 (0.01) | 19.75 (0.03) | |||||||
| r magnitude | 20.14 (0.02) | 20.14 (0.02) | 20.16 (0.04) | |||||||
| i magnitude | 20.45 (0.04) | 20.45 (0.04) | 20.50 (0.06) | |||||||
| z magnitude | 20.71 (0.2) | 20.71 (0.2) | 20.76 (0.2) | |||||||
| G magnitude | 19.97 (0.1) | 20.03 | 19.97 (0.007) | |||||||
| BP magnitude | 19.88 (0.1) | 19.59 | ||||||||
| RP magnitude | 20.16 (0.1) | 20.32 | ||||||||
| Pan g magnitude | 19.80 (0.01) | |||||||||
| Pan r magnitude | 20.17 (0.02) | |||||||||
| Pan i magnitude | 20.48 (0.01) | |||||||||
| Pan z magnitude | 20.68 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.021 | |||||||||
* Constant surface field
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