SDSS J094646.10+225516.3
All names: WIRED J094646.09+225516.2, Gaia EDR3 641362724667841536, GALEX J094646.1+225514, Gaia DR3 641362724667841536, SDSS J094646.10+225516.3, SDSS J094646.10+225516.2, SDSS J094646.09+225516.2, WDJ094646.08+225516.30, Gaia DR2 641362724667841536, J0946+2255
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 46 46.14 (0.2) | 09 46 46.10 | 09 46 46.14 (0.3) | 09 46 46.14 | 09 46 46.08 (0.2) | 09 46 46.14 | 09 46 46.10 | |||||||
| Declination | 22 55 16.26 (0.1) | 22 55 16.28 | 22 55 16.26 (0.2) | 22 55 16.26 | 22 55 16.29 (0.1) | 22 55 16.26 | 22 55 16.29 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | |||||||
| Effective temperature | [K] | 6630.0 (48) | 6556.0 (46) | 6500.0 | 6774.0 (132) | 6504.0 (51) | ||||||||
| log(g) | [cgs] | 8.07 (0.04) | 8.04 (0.04) | 8.02 | 8.05 (0.04) | 7.84 (0.2) | ||||||||
| Mass | [M☉] | 0.632 (0.04) | 0.612 (0.03) | 0.6 | 0.621 (0.04) | 0.507 (0.09) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 2.0000 | 1.8840 | |||||||||||
| 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] | 9.93 (0.2) | 10.31 (0.4) | 10.31 (0.4) | 9.93 | 9.93 (0.2) | 10.31 (0.4) | |||||||
| Distance | [pc] | 100.69 (2) | 96.99 (3) | 97.00 (3) | 100.69 | 100.69 (2) | 97.00 (3) | |||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 56.08088151 (0.2) | 55.62415554 (0.5) | 56.081 (0.2) | 55.62415554 | |||||||||
| Proper motion (declination) | [mas/yr] | -2.088107792 (0.2) | -2.682644827 (0.4) | -2.088 (0.2) | -2.682644827 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 17.98 (0.05) | |||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.56 (0.03) | 19.54 (0.03) | 19.56 (0.03) | 19.56 (0.03) | 19.55 (0.03) | |||||||||
| g magnitude | 18.95 (0.009) | 18.95 (0.009) | 18.95 (0.009) | 18.95 (0.02) | ||||||||||
| r magnitude | 18.67 (0.009) | 18.67 (0.009) | 18.67 (0.009) | 18.67 (0.01) | ||||||||||
| i magnitude | 18.57 (0.01) | 18.57 (0.01) | 18.57 (0.01) | 18.57 (0.02) | ||||||||||
| z magnitude | 18.61 (0.03) | 18.61 (0.03) | 18.61 (0.03) | 18.62 (0.04) | ||||||||||
| G magnitude | 18.66 (0.02) | 18.69 | 18.66 | 18.66 (0.003) | 18.69 | |||||||||
| BP magnitude | 18.84 (0.02) | 18.87 | 18.87 | |||||||||||
| RP magnitude | 18.26 (0.02) | 18.26 | 18.26 | |||||||||||
| Pan g magnitude | 18.91 (0.009) | 18.91 (0.008) | ||||||||||||
| Pan r magnitude | 18.67 (0.007) | 18.67 (0.006) | ||||||||||||
| Pan i magnitude | 18.61 (0.004) | 18.61 (0.005) | ||||||||||||
| Pan z magnitude | 18.63 (0.008) | 18.63 (0.01) | ||||||||||||
| Pan y magnitude | 18.63 (0.02) | 18.63 (0.02) | ||||||||||||
| E(B-V) | 0.005 | |||||||||||||
* Constant surface field
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