SDSS J023915.20+265608.4
All names: Gaia DR2 126967724420307328, SDSS J023915.20+265608.4, LAMOST J023915.24+265607.2, Gaia EDR3 126967724421337600, Gaia DR3 126967724421337600
| 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 | 02 39 15.19 (0.09) | 02 39 15.20 | 02 39 15.19 (0.1) | 02 39 15.19 | 02 39 15.21 (0.09) | 02 39 15.20 | |||||
| Declination | 26 56 08.03 (0.08) | 26 56 08.43 | 26 56 08.04 (0.1) | 26 56 08.03 | 26 56 08.66 (0.08) | 26 56 08.41 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13739.0 | 17135.0 (564) | 20630.0 (177) | |||||||
| log(g) | [cgs] | 7.62 | 7.86 (0.04) | 7.90 (0.03) | |||||||
| Mass | [M☉] | 0.418 | 0.538 (0.03) | 0.575 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1506 | |||||||||
| 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] | 5.45 (0.1) | 5.42 (0.1) | 5.45 | 5.45 (0.1) | ||||||
| Distance | [pc] | 183.58 (4) | 184.57 (5) | 183.58 | 183.58 (4) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -15.07421129 (0.1) | -14.87573705 (0.4) | -15.074 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -39.90918285 (0.1) | -39.63863276 (0.2) | -39.909 (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 | 17.19 (0.009) | 17.19 (0.009) | 17.21 (0.02) | ||||||||
| g magnitude | 17.08 (0.004) | 17.08 (0.004) | 17.10 (0.01) | ||||||||
| r magnitude | 17.39 (0.006) | 17.39 (0.006) | 17.38 (0.01) | ||||||||
| i magnitude | 17.65 (0.007) | 17.65 (0.007) | 17.66 (0.01) | ||||||||
| z magnitude | 17.93 (0.02) | 17.93 (0.02) | 17.92 (0.02) | ||||||||
| G magnitude | 17.25 (0.009) | 17.26 | 17.25 | 17.25 (0.003) | |||||||
| BP magnitude | 17.19 (0.009) | 17.17 | |||||||||
| RP magnitude | 17.38 (0.01) | 17.36 | |||||||||
| Pan g magnitude | 17.15 (0.01) | ||||||||||
| Pan r magnitude | 17.41 (0.004) | ||||||||||
| Pan i magnitude | 17.67 (0.003) | ||||||||||
| Pan z magnitude | 17.90 (0.007) | ||||||||||
| Pan y magnitude | 18.05 (0.01) | ||||||||||
| E(B-V) | 0.074 | ||||||||||
* Constant surface field
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