Gaia DR2 2843077211023524224
All names: SDSS J230250.37+243013.3, SDSS J230250.37+243013.6, ** SLN 95B, WDS J23028+2430B, WDJ230250.40+243014.16, WDJ230250.4+243014.16, Gaia DR3 2843077211025217408, Gaia EDR3 2843077211025217408, SDSS J230250.37+243013.5, Gaia DR2 2843077211023524224, USNO-B1.0 1145-00567584
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 02 50.33 (0.1) | 23 02 50.34 | 23 02 50.33 | 23 02 50.39 (0.1) | 23 02 50.34 | |||||
| Declination | 24 30 12.15 (0.1) | 24 30 12.22 | 24 30 12.15 | 24 30 14.17 (0.1) | 24 30 12.22 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6249.0 | 5995.0 | 6247.0 (83) | ||||||
| log(g) | [cgs] | 7.99 | 7.84 | 7.96 (0.03) | ||||||
| Mass | [M☉] | 0.585 | 0.482 | 0.568 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.9930 | 1.9530 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.42 (0.1) | 13.61 (0.3) | 13.42 | 13.42 (0.1) | 13.61 (0.3) | ||||
| Distance | [pc] | 74.50 (0.7) | 73.45 (1) | 74.50 | 74.50 (0.7) | 73.45 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -51.81926939 (0.1) | -52.43765812 (0.6) | -51.819 (0.1) | -52.43765812 | |||||
| Proper motion (declination) | [mas/yr] | -125.8790691 (0.1) | -125.4714709 (0.4) | -125.879 (0.1) | -125.4714709 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.50 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.10 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.18 (0.02) | 19.18 (0.02) | ||||||||
| g magnitude | 18.49 (0.007) | 18.49 (0.007) | ||||||||
| r magnitude | 18.18 (0.007) | 18.18 (0.007) | ||||||||
| i magnitude | 18.09 (0.009) | 18.09 (0.009) | ||||||||
| z magnitude | 18.05 (0.02) | 18.05 (0.02) | ||||||||
| G magnitude | 18.18 (0.01) | 18.20 | 18.18 | 18.18 (0.003) | 18.20 | |||||
| BP magnitude | 18.45 (0.01) | 18.44 | 18.44 | |||||||
| RP magnitude | 17.75 (0.01) | 17.78 | 17.78 | |||||||
| Pan g magnitude | 18.46 (0.003) | |||||||||
| Pan r magnitude | 18.19 (0.008) | |||||||||
| Pan i magnitude | 18.09 (0.005) | |||||||||
| Pan z magnitude | 18.08 (0.01) | |||||||||
| Pan y magnitude | 18.11 (0.009) | |||||||||
| E(B-V) | 0.008 | |||||||||
* Constant surface field
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