SDSS J092455.11+223246.2
All names: Gaia EDR3 638242070150651264, LAMOST J092455.12+223246.3, Gaia DR3 638242070150651264, Gaia DR2 638242070150651264, SDSS J092455.12+223246.3, SDSS J092455.11+223246.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 24 55.13 (0.1) | 09 24 55.12 | 09 24 55.13 (0.2) | 09 24 55.13 | 09 24 55.12 (0.1) | 09 24 55.12 | ||||||
| Declination | 22 32 46.15 (0.1) | 22 32 46.27 | 22 32 46.16 (0.2) | 22 32 46.15 | 22 32 46.28 (0.1) | 22 32 46.30 | ||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15366.0 | 16833.0 (780) | 17367.0 (174) | ||||||||
| log(g) | [cgs] | 7.79 | 7.93 (0.06) | 7.86 (0.03) | ||||||||
| Mass | [M☉] | 0.5 | 0.578 (0.05) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1289 | ||||||||||
| 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] | 3.74 (0.2) | 3.65 (0.2) | 3.74 | 3.74 (0.2) | |||||||
| Distance | [pc] | 267.47 (12) | 274.13 (17) | 267.47 | 267.47 (12) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 8.473981238 (0.2) | 8.384446579 (0.3) | 8.474 (0.2) | ||||||||
| Proper motion (declination) | [mas/yr] | -7.617028475 (0.1) | -7.180283197 (0.3) | -7.617 (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 | 18.23 (0.01) | 18.23 (0.01) | 18.21 (0.02) | |||||||||
| g magnitude | 18.00 (0.006) | 18.00 (0.006) | 17.99 (0.01) | |||||||||
| r magnitude | 18.29 (0.008) | 18.29 (0.008) | 18.30 (0.01) | |||||||||
| i magnitude | 18.60 (0.01) | 18.60 (0.01) | 18.59 (0.02) | |||||||||
| z magnitude | 18.91 (0.04) | 18.91 (0.04) | 18.89 (0.04) | |||||||||
| G magnitude | 18.16 (0.01) | 18.19 | 18.16 | 18.16 (0.003) | ||||||||
| BP magnitude | 18.13 (0.01) | 18.11 | ||||||||||
| RP magnitude | 18.32 (0.02) | 18.32 | ||||||||||
| Pan g magnitude | 18.01 (0.008) | |||||||||||
| Pan r magnitude | 18.31 (0.005) | |||||||||||
| Pan i magnitude | 18.58 (0.006) | |||||||||||
| Pan z magnitude | 18.83 (0.01) | |||||||||||
| Pan y magnitude | 18.94 (0.07) | |||||||||||
| E(B-V) | 0.028 | |||||||||||
* Constant surface field
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