SDSS J094026.71+631427.6
All names: SDSS J094026.71+631427.6, SDSS J094026.67+631427.42, SDSS J094026.67+631427.4, Gaia DR3 1063406689576896256, Gaia DR2 1063406689576896256, Gaia EDR3 1063406689576896256
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 40 26.65 (0.06) | 09 40 26.72 | 09 40 26.65 (0.08) | 09 40 26.65 | 09 40 26.74 (0.06) | |||||||
| Declination | 63 14 27.46 (0.08) | 63 14 27.62 | 63 14 27.47 (0.1) | 63 14 27.46 | 63 14 27.71 (0.08) | |||||||
| Spectral type | DA | DAH | DAH | DA | DAH | DA | ||||||
| Effective temperature | [K] | 14964.6 (205) | 14350.0 | 15267.0 (185) | 14729.0 (388) | |||||||
| log(g) | [cgs] | 8.39 (0.2) | 8.36 | 8.49 (0.02) | 8.34 (0.03) | |||||||
| Mass | [M☉] | 0.8545634382605332 (0.3) | 0.835 | 0.903 (0.01) | 0.823 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3965 | ||||||||||
| 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] | 5.96 (0.1) | 6.12 (0.2) | 5.96 | 5.96 (0.1) | |||||||
| Distance | [pc] | 167.73 (3) | 163.28 (4) | 167.73 | 167.73 (3) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -36.20859467 (0.08) | -35.97791311 (0.2) | -36.209 (0.08) | ||||||||
| Proper motion (declination) | [mas/yr] | -15.51344118 (0.1) | -15.25579648 (0.3) | -15.513 (0.1) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 18.15 (0.01) | 18.14 (0.02) | 18.14 (0.01) | |||||||||
| g magnitude | 17.87 (0.006) | 17.89 (0.02) | 17.87 (0.006) | |||||||||
| r magnitude | 18.16 (0.008) | 18.16 (0.01) | 18.16 (0.008) | |||||||||
| i magnitude | 18.38 (0.01) | 18.38 (0.02) | 18.38 (0.01) | |||||||||
| z magnitude | 18.62 (0.04) | 18.61 (0.04) | 18.62 (0.04) | |||||||||
| G magnitude | 18.00 (0.009) | 18.04 | 18.00 | 18.00 (0.003) | ||||||||
| BP magnitude | 17.99 (0.009) | 17.98 | ||||||||||
| RP magnitude | 18.10 (0.01) | 18.09 | ||||||||||
| Pan g magnitude | 17.91 (0.006) | |||||||||||
| Pan r magnitude | 18.14 (0.006) | |||||||||||
| Pan i magnitude | 18.40 (0.007) | |||||||||||
| Pan z magnitude | 18.63 (0.009) | |||||||||||
| Pan y magnitude | 18.80 (0.03) | |||||||||||
| E(B-V) | 0.011 | |||||||||||
* Constant surface field
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