SDSS J100940.46+465414.9
All names: SDSS J100940.46+465414.9, Gaia DR3 822480464748004864, SDSS J100940.46+465414.93, Gaia DR2 822480464748004864, Gaia EDR3 822480464748004864
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 09 40.45 (0.2) | 10 09 40.46 | 10 09 40.45 (0.3) | 10 09 40.45 | 10 09 40.46 (0.2) | ||||||
| Declination | 46 54 14.39 (0.2) | 46 54 14.96 | 46 54 14.41 (0.5) | 46 54 14.39 | 46 54 14.98 (0.2) | ||||||
| Spectral type | DA: | DA: | DA | DC | DA | ||||||
| Effective temperature | [K] | 7057.0 | 7411.0 (126) | 7110.0 (278) | |||||||
| log(g) | [cgs] | 7.75 | 8.00 (1) | 7.68 (0.1) | |||||||
| Mass | [M☉] | 0.456 | 0.421 (0.07) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.0670 | |||||||||
| 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] | 5.05 (0.3) | 5.25 (0.5) | 5.05 | 5.05 (0.3) | ||||||
| Distance | [pc] | 197.91 (11) | 190.30 (19) | 197.91 | 197.91 (11) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.712593027 (0.2) | -9.218962654 (0.6) | -8.713 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -36.5827103 (0.3) | -36.55101063 (0.9) | -36.583 (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 | 20.17 (0.04) | 20.17 (0.04) | 20.18 (0.04) | ||||||||
| g magnitude | 19.67 (0.01) | 19.66 (0.02) | 19.67 (0.01) | ||||||||
| r magnitude | 19.49 (0.01) | 19.49 (0.02) | 19.49 (0.01) | ||||||||
| i magnitude | 19.46 (0.02) | 19.46 (0.03) | 19.46 (0.02) | ||||||||
| z magnitude | 19.57 (0.06) | 19.58 (0.06) | 19.56 (0.06) | ||||||||
| G magnitude | 19.49 (0.05) | 19.53 | 19.49 | 19.49 (0.004) | |||||||
| BP magnitude | 19.59 (0.05) | 19.60 | |||||||||
| RP magnitude | 19.16 (0.04) | 19.17 | |||||||||
| Pan g magnitude | 19.65 (0.008) | ||||||||||
| Pan r magnitude | 19.48 (0.02) | ||||||||||
| Pan i magnitude | 19.47 (0.007) | ||||||||||
| Pan z magnitude | 19.53 (0.03) | ||||||||||
| Pan y magnitude | 19.50 (0.06) | ||||||||||
| E(B-V) | 0.013 | ||||||||||
* Constant surface field
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