Gaia DR2 2843086827454803712
All names: SDSS J230245.54+243555.4, WDJ230245.48+243555.16, Gaia DR2 2843086827454803712, Gaia EDR3 2843086827454803712, WDJ230245.48+243555.15, Gaia DR3 2843086827454803712
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 02 45.61 (0.2) | 23 02 45.61 | 23 02 45.61 | 23 02 45.48 (0.2) | 23 02 45.61 | ||||||
| Declination | 24 35 55.70 (0.2) | 24 35 55.69 | 24 35 55.70 | 24 35 55.15 (0.2) | 24 35 55.69 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 5075.0 (38) | 5074.0 | 4757.0 | 5247.0 (123) | ||||||
| log(g) | [cgs] | 7.92 (0.03) | 7.90 | 7.68 | 8.03 (0.06) | ||||||
| Mass | [M☉] | 0.531 (0.02) | 0.522 | 0.393 | 0.598 (0.05) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 4.0890 | 3.3360 | ||||||||
| 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] | 12.83 (0.2) | 12.73 (0.4) | 12.83 | 12.83 (0.2) | 12.73 (0.4) | |||||
| Distance | [pc] | 77.93 (1) | 78.57 (3) | 77.93 | 77.93 (1) | 78.57 (3) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 113.9164415 (0.2) | 113.568571 (0.6) | 113.916 (0.2) | 113.568571 | ||||||
| Proper motion (declination) | [mas/yr] | 34.48330389 (0.2) | 34.07108183 (0.5) | 34.483 (0.2) | 34.07108183 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.29 (0.1) | 21.34 (0.1) | |||||||||
| g magnitude | 19.79 (0.01) | 19.78 (0.02) | |||||||||
| r magnitude | 19.11 (0.01) | 19.10 (0.01) | |||||||||
| i magnitude | 18.86 (0.01) | 18.87 (0.01) | |||||||||
| z magnitude | 18.84 (0.05) | 18.66 (0.04) | |||||||||
| G magnitude | 19.15 (0.03) | 19.17 | 19.15 | 19.15 (0.003) | 19.17 | ||||||
| BP magnitude | 19.59 (0.03) | 19.67 | 19.67 | ||||||||
| RP magnitude | 18.55 (0.02) | 18.52 | 18.52 | ||||||||
| Pan g magnitude | 19.69 (0.01) | ||||||||||
| Pan r magnitude | 19.12 (0.007) | ||||||||||
| Pan i magnitude | 18.85 (0.005) | ||||||||||
| Pan z magnitude | 18.81 (0.02) | ||||||||||
| Pan y magnitude | 18.72 (0.02) | ||||||||||
| E(B-V) | 0.009 | ||||||||||
* Constant surface field
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