Gaia DR2 2625527084437039744
All names: Gaia EDR3 2625527084437039744, SDSS J224250.41-024351.2, LBQS 2240-0259, WISEA J224250.47-024351.2, PHL 2054, SDSS J224250.40-024351.1, USNO-B1.0 0872-00801090, Gaia DR2 2625527084437039744, WDJ224250.33-024351.91, WISE J224250.46-024351.9, Gaia DR3 2625527084437039744, PB 7146
| 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 | 22 42 50.46 (0.1) | 22 42 50.46 | 22 42 50.46 | 22 42 50.33 (0.1) | 22 42 50.46 | ||||||
| Declination | -02 43 50.65 (0.09) | -02 43 50.68 | -02 43 50.65 | -02 43 51.91 (0.09) | -02 43 50.68 | ||||||
| Spectral type | DA | DC: | DA | ||||||||
| Effective temperature | [K] | 7963.0 (52) | 7865.0 | 7600.0 | 7342.0 (152) | ||||||
| log(g) | [cgs] | 7.90 (0.02) | 7.89 | 7.78 | 7.60 (0.04) | ||||||
| Mass | [M☉] | 0.539 (0.01) | 0.53 | 0.455 | 0.369 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.9607 | 0.9610 | ||||||||
| 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] | 10.84 (0.1) | 10.91 (0.2) | 10.84 | 10.84 (0.1) | 10.91 (0.2) | |||||
| Distance | [pc] | 92.29 (1) | 91.68 (2) | 92.29 | 92.29 (1) | 91.68 (2) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 121.2526971 (0.1) | 121.446558 (0.2) | 121.253 (0.1) | 121.446558 | ||||||
| Proper motion (declination) | [mas/yr] | 79.16936729 (0.1) | 79.11216216 (0.2) | 79.169 (0.1) | 79.11216216 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 17.80 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 17.50 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.20 (0.01) | 18.20 (0.01) | |||||||||
| g magnitude | 17.79 (0.006) | 17.79 (0.006) | |||||||||
| r magnitude | 17.71 (0.007) | 17.71 (0.007) | |||||||||
| i magnitude | 17.73 (0.008) | 17.73 (0.008) | |||||||||
| z magnitude | 17.79 (0.02) | 17.79 (0.02) | |||||||||
| G magnitude | 17.66 (0.01) | 17.69 | 17.66 | 17.66 (0.003) | 17.69 | ||||||
| BP magnitude | 17.78 (0.01) | 17.79 | 17.79 | ||||||||
| RP magnitude | 17.41 (0.01) | 17.43 | 17.43 | ||||||||
| Pan g magnitude | 17.77 (0.005) | ||||||||||
| Pan r magnitude | 17.71 (0.004) | ||||||||||
| Pan i magnitude | 17.75 (0.002) | ||||||||||
| Pan z magnitude | 17.80 (0.007) | ||||||||||
| Pan y magnitude | 17.89 (0.01) | ||||||||||
| E(B-V) | 0.008 | ||||||||||
* Constant surface field
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