SDSS J141740.93+442706.7
All names: SDSS J141740.93+442706.7, SDSS J141740.93+442706.77, GALEX J141740.8+442705, Gaia DR2 1504888680035668480, Gaia EDR3 1504888680035668480, Gaia DR3 1504888680035668480
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 17 40.95 (0.2) | 14 17 40.93 | 14 17 40.95 (0.3) | 14 17 40.95 | 14 17 40.92 (0.2) | ||||||
| Declination | 44 27 06.30 (0.3) | 44 27 06.77 | 44 27 06.32 (0.3) | 44 27 06.30 | 44 27 06.88 (0.3) | ||||||
| Spectral type | DA: | DA: | DA | DA | DA | ||||||
| Effective temperature | [K] | 6797.0 | 6697.0 (129) | 7252.0 (370) | |||||||
| log(g) | [cgs] | 7.83 | 7.76 (0.3) | 8.03 (0.1) | |||||||
| Mass | [M☉] | 0.493 | 0.482 (0.1) | 0.612 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.2840 | |||||||||
| 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] | 4.90 (0.4) | 4.91 (0.5) | 4.90 | 4.90 (0.4) | ||||||
| Distance | [pc] | 203.98 (15) | 203.82 (19) | 203.98 | 203.98 (15) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 19.51419521 (0.3) | 19.25951418 (0.5) | 19.514 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -36.42093988 (0.3) | -36.80368191 (0.6) | -36.421 (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 | 20.68 (0.07) | 20.64 (0.06) | 20.68 (0.07) | ||||||||
| g magnitude | 20.02 (0.02) | 20.03 (0.03) | 20.02 (0.02) | ||||||||
| r magnitude | 19.91 (0.02) | 19.92 (0.02) | 19.91 (0.02) | ||||||||
| i magnitude | 19.79 (0.03) | 19.80 (0.03) | 19.79 (0.03) | ||||||||
| z magnitude | 20.01 (0.1) | 20.01 (0.1) | 20.01 (0.1) | ||||||||
| G magnitude | 19.89 (0.06) | 19.93 | 19.89 | 19.89 (0.005) | |||||||
| BP magnitude | 20.09 (0.06) | 20.05 | |||||||||
| RP magnitude | 19.57 (0.05) | 19.45 | |||||||||
| Pan g magnitude | 20.04 (0.01) | ||||||||||
| Pan r magnitude | 19.91 (0.02) | ||||||||||
| Pan i magnitude | 19.83 (0.02) | ||||||||||
| Pan z magnitude | 19.83 (0.01) | ||||||||||
| Pan y magnitude | 19.91 (0.05) | ||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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