SDSS J151744.94+041345.7
All names: SDSS J151744.93+041345.7, Gaia EDR3 1155796177758009472, GALEX J151744.9+041345, Gaia DR2 1155796177758009472, SDSS J151744.94+041345.7, SDSS J151744.94+041345.77, Gaia DR3 1155796177758009472, SDSS J151744.93+041346.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 17 44.93 (0.3) | 15 17 44.94 | 15 17 44.94 (0.4) | 15 17 44.94 (0.3) | ||||||
| Declination | 04 13 45.54 (0.3) | 04 13 46.22 | 04 13 45.56 (0.3) | 04 13 46.24 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 12640.0 | 14668.0 (216) | |||||||
| log(g) | [cgs] | 7.61 | 8.05 (0.03) | |||||||
| Mass | [M☉] | 0.41 | 0.638 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1957 | ||||||||
| 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] | 2.13 (0.3) | 2.25 (0.5) | 2.13 (0.3) | ||||||
| Distance | [pc] | 470.48 (74) | 443.56 (89) | 470.48 (74) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -6.819435026 (0.4) | -7.158948341 (0.9) | -6.819 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -43.64933536 (0.3) | -44.44937622 (0.9) | -43.649 (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 | 19.57 (0.03) | 19.57 (0.03) | 19.57 (0.03) | |||||||
| g magnitude | 19.19 (0.01) | 19.20 (0.02) | 19.19 (0.01) | |||||||
| r magnitude | 19.45 (0.02) | 19.45 (0.02) | 19.45 (0.01) | |||||||
| i magnitude | 19.62 (0.02) | 19.62 (0.03) | 19.62 (0.02) | |||||||
| z magnitude | 19.79 (0.1) | 19.77 (0.09) | 19.79 (0.1) | |||||||
| G magnitude | 19.30 (0.04) | 19.35 | 19.30 (0.005) | |||||||
| BP magnitude | 19.27 (0.04) | 19.29 | ||||||||
| RP magnitude | 19.77 (0.09) | 19.54 | ||||||||
| Pan g magnitude | 19.21 (0.006) | |||||||||
| Pan r magnitude | 19.45 (0.01) | |||||||||
| Pan i magnitude | 19.68 (0.006) | |||||||||
| Pan z magnitude | 19.91 (0.03) | |||||||||
| Pan y magnitude | 20.04 (0.03) | |||||||||
| E(B-V) | 0.030 | |||||||||
* Constant surface field
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