SDSS J171906.31+311430.5
All names: SDSS J171906.31+311430.4, SDSS J171906.31+311430.5, Gaia DR3 1333248283510395904, Gaia DR2 1333248283510395904, Gaia EDR3 1333248283510395904
| 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 | 17 19 06.31 (0.2) | 17 19 06.31 | 17 19 06.31 (0.2) | 17 19 06.31 (0.2) | 17 19 06.31 | |||||
| Declination | 31 14 30.45 (0.2) | 31 14 30.45 | 31 14 30.45 (0.2) | 31 14 30.40 (0.2) | 31 14 30.46 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11900.0 | 12457.0 (271) | |||||||
| log(g) | [cgs] | 7.64 | 8.50 (0.07) | |||||||
| Mass | [M☉] | 0.419 | 0.908 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2427 | ||||||||
| 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] | 2.62 (0.2) | 2.49 (0.2) | 2.62 (0.2) | ||||||
| Distance | [pc] | 381.85 (30) | 400.86 (40) | 381.85 (30) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 2.69574546 (0.2) | 2.240124432 (0.4) | 2.696 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | 3.03119418 (0.3) | 3.210973853 (0.5) | 3.031 (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 | 19.48 (0.03) | 19.48 (0.03) | 19.46 (0.04) | |||||||
| g magnitude | 19.14 (0.01) | 19.14 (0.01) | 19.13 (0.02) | |||||||
| r magnitude | 19.35 (0.01) | 19.35 (0.01) | 19.34 (0.01) | |||||||
| i magnitude | 19.57 (0.02) | 19.57 (0.02) | 19.55 (0.02) | |||||||
| z magnitude | 19.83 (0.09) | 19.83 (0.09) | 19.82 (0.09) | |||||||
| G magnitude | 19.24 (0.03) | 19.27 | 19.24 (0.004) | |||||||
| BP magnitude | 19.29 (0.03) | 19.23 | ||||||||
| RP magnitude | 19.30 (0.05) | 19.34 | ||||||||
| Pan g magnitude | 19.14 (0.01) | |||||||||
| Pan r magnitude | 19.36 (0.009) | |||||||||
| Pan i magnitude | 19.60 (0.01) | |||||||||
| Pan z magnitude | 19.80 (0.03) | |||||||||
| Pan y magnitude | 19.88 (0.03) | |||||||||
| E(B-V) | 0.023 | |||||||||
* Constant surface field
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