SDSS J074054.35+175143.4
All names: Gaia DR3 671162101122014848, SDSS J074054.35+175143.4, GALEX J074054.4+175143, Gaia EDR3 671162101122014848, SDSS J074054.34+175143.4, Gaia DR2 671162101122014848
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 40 54.31 (0.6) | 07 40 54.35 | 07 40 54.31 (0.8) | 07 40 54.36 (0.6) | 07 40 54.35 | ||||
| Declination | 17 51 42.43 (0.6) | 17 51 43.44 | 17 51 42.47 (0.8) | 17 51 43.70 (0.6) | 17 51 43.44 | ||||
| Spectral type | DA | DA | DA | ||||||
| Effective temperature | [K] | 8150.0 | 8417.0 (139) | ||||||
| log(g) | [cgs] | 8.39 | 8.56 (0.2) | ||||||
| Mass | [M☉] | 0.842 | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 2.1010 | |||||||
| 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] | 4.66 (0.8) | 4.49 (1) | 4.66 (0.8) | |||||
| Distance | [pc] | 214.39 (38) | 222.67 (68) | 214.39 (38) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -43.56810575 (0.7) | -43.10328249 (2) | -43.568 (0.7) | |||||
| Proper motion (declination) | [mas/yr] | -79.70243797 (0.6) | -81.37586892 (1) | -79.702 (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 | 20.82 (0.07) | 20.82 (0.08) | 20.82 (0.08) | ||||||
| g magnitude | 20.31 (0.02) | 20.32 (0.02) | 20.32 (0.02) | ||||||
| r magnitude | 20.30 (0.03) | 20.33 (0.03) | 20.33 (0.03) | ||||||
| i magnitude | 20.29 (0.04) | 20.30 (0.04) | 20.30 (0.04) | ||||||
| z magnitude | 20.12 (0.1) | 20.14 (0.1) | 20.14 (0.1) | ||||||
| G magnitude | 20.25 (0.09) | 20.30 | 20.25 (0.007) | ||||||
| BP magnitude | 20.40 (0.09) | 20.34 | |||||||
| RP magnitude | 19.84 (0.1) | 20.07 | |||||||
| Pan g magnitude | 20.22 (0.1) | ||||||||
| Pan r magnitude | 20.27 (0.01) | ||||||||
| Pan i magnitude | 20.29 (0.02) | ||||||||
| Pan z magnitude | 20.43 (0.07) | ||||||||
| Pan y magnitude | 20.43 (0.1) | ||||||||
| E(B-V) | 0.010 | ||||||||
* Constant surface field
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