SDSS J083956.68+591123.1
All names: SDSS J083956.67+591123.2, SDSS J083956.67+591123.1, Gaia EDR3 1040681089901086720, Gaia DR3 1040681089901086720, Gaia DR2 1040681089901086720, SDSS J083956.68+591123.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 39 56.65 (0.2) | 08 39 56.68 | 08 39 56.65 (0.2) | 08 39 56.65 | 08 39 56.69 (0.2) | 08 39 56.67 | |||||
| Declination | 59 11 23.00 (0.1) | 59 11 23.15 | 59 11 23.01 (0.2) | 59 11 23.00 | 59 11 23.20 (0.1) | 59 11 23.17 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8565.0 | 8852.0 (241) | 8909.0 (83) | |||||||
| log(g) | [cgs] | 8.03 | 8.00 (0.06) | 8.14 (0.1) | |||||||
| Mass | [M☉] | 0.612 | 0.599 (0.06) | 0.678 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.9333 | |||||||||
| 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] | 5.59 (0.2) | 5.90 (0.3) | 5.59 | 5.59 (0.2) | ||||||
| Distance | [pc] | 178.89 (7) | 169.38 (8) | 178.89 | 178.89 (7) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -19.44120036 (0.2) | -19.53795079 (0.4) | -19.441 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -12.32819616 (0.2) | -12.39819938 (0.4) | -12.328 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.30 (0.03) | 19.30 (0.03) | 19.36 (0.04) | ||||||||
| g magnitude | 18.91 (0.009) | 18.91 (0.009) | 18.95 (0.02) | ||||||||
| r magnitude | 18.95 (0.01) | 18.95 (0.01) | 18.96 (0.03) | ||||||||
| i magnitude | 19.05 (0.02) | 19.05 (0.02) | 19.03 (0.03) | ||||||||
| z magnitude | 19.12 (0.06) | 19.12 (0.06) | 19.09 (0.06) | ||||||||
| G magnitude | 18.87 (0.02) | 18.90 | 18.87 | 18.87 (0.003) | |||||||
| BP magnitude | 18.99 (0.02) | 19.00 | |||||||||
| RP magnitude | 18.73 (0.03) | 18.70 | |||||||||
| Pan g magnitude | 18.95 (0.009) | ||||||||||
| Pan r magnitude | 18.95 (0.009) | ||||||||||
| Pan i magnitude | 19.01 (0.008) | ||||||||||
| Pan z magnitude | 19.13 (0.02) | ||||||||||
| Pan y magnitude | 19.20 (0.03) | ||||||||||
| E(B-V) | 0.012 | ||||||||||
* Constant surface field
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