Gaia DR2 2490455242060072064
All names: WDJ022443.44-024257.95, WDJ022443.44-024257.96, PSO J036.1820-02.7157, Gaia DR2 2490455242060072064, Gaia EDR3 2490455242060072064, SDSS J022443.65-024257.2, Gaia DR3 2490455242060072064, SDSS J022443.64-024257.2
| 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 | 02 24 43.82 (0.2) | 02 24 43.81 | 02 24 43.82 | 02 24 43.44 (0.2) | 02 24 43.81 | ||||||
| Declination | -02 42 56.51 (0.2) | -02 42 56.56 | -02 42 56.51 | -02 42 57.95 (0.2) | -02 42 56.56 | ||||||
| Spectral type | DA | DA: | DA | ||||||||
| Effective temperature | [K] | 5034.0 (62) | 5041.0 | 4725.0 | 4961.0 (116) | ||||||
| log(g) | [cgs] | 7.87 (0.04) | 7.88 | 7.66 | 7.81 (0.07) | ||||||
| Mass | [M☉] | 0.506 (0.03) | 0.511 | 0.383 | 0.472 (0.06) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 4.0470 | 3.2860 | ||||||||
| 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] | 13.41 (0.3) | 13.36 (0.3) | 13.41 | 13.41 (0.3) | 13.36 (0.3) | |||||
| Distance | [pc] | 74.57 (2) | 74.82 (2) | 74.57 | 74.57 (2) | 74.82 (2) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 358.466433 (0.3) | 358.4429544 (0.7) | 358.466 (0.3) | 358.4429544 | ||||||
| Proper motion (declination) | [mas/yr] | 89.65546015 (0.2) | 90.14887948 (0.6) | 89.655 (0.2) | 90.14887948 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.52 (0.1) | 21.52 (0.1) | |||||||||
| g magnitude | 19.70 (0.01) | 19.70 (0.01) | |||||||||
| r magnitude | 19.02 (0.01) | 19.02 (0.01) | |||||||||
| i magnitude | 18.76 (0.01) | 18.76 (0.01) | |||||||||
| z magnitude | 18.68 (0.04) | 18.68 (0.04) | |||||||||
| G magnitude | 19.03 (0.05) | 19.06 | 19.03 | 19.03 (0.004) | 19.06 | ||||||
| BP magnitude | 19.51 (0.05) | 19.45 | 19.45 | ||||||||
| RP magnitude | 18.41 (0.03) | 18.48 | 18.48 | ||||||||
| Pan g magnitude | 19.56 (0.03) | ||||||||||
| Pan r magnitude | 18.99 (0.01) | ||||||||||
| Pan i magnitude | 18.75 (0.01) | ||||||||||
| Pan z magnitude | 18.68 (0.01) | ||||||||||
| Pan y magnitude | 18.62 (0.03) | ||||||||||
| E(B-V) | 0.002 | ||||||||||
* Constant surface field
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