Gaia DR2 4227320672031546240
All names: SDSS J205314.30-001608.9, 2MASS J20531430-0016088, SDSS J205314.31-001608.9, Gaia EDR3 4227320672031546240, WDJ205314.31-001608.81, TIC 248730637, SDSS J205314.30-001608.8, Gaia DR3 4227320672031546240, J2053-0016, Gaia DR2 4227320672031546240, GALEX J205314.3-001608
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 20 53 14.29 (0.04) | 20 53 14.29 | 20 53 14.29 | 20 53 14.31 (0.04) | 20 53 14.29 | |||||||
| Declination | -00 16 09.68 (0.02) | -00 16 09.66 | -00 16 09.68 | -00 16 08.81 (0.02) | -00 16 09.66 | |||||||
| Spectral type | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 22719.0 (260) | 22721.0 (260) | 20428.0 | 25490.0 | 22509.0 (243) | ||||||
| log(g) | [cgs] | 7.96 (0.01) | 7.95 (0.01) | 7.83 | 8.05 | 7.95 (0.01) | ||||||
| Mass | [M☉] | 0.607 (0.008) | 0.601 (0.01) | 0.534 | 0.634 | 0.599 (0.008) | ||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.0414 | 0.0231 | |||||||||
| 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] | 10.48 (0.05) | 10.41 (0.1) | 10.48 | 10.48 (0.05) | 10.41 (0.1) | ||||||
| Distance | [pc] | 95.40 (0.5) | 96.02 (0.9) | 95.40 | 95.40 (0.5) | 96.02 (0.9) | ||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -17.60175477 (0.06) | -17.18381935 (0.2) | -17.602 (0.06) | -17.18381935 | |||||||
| Proper motion (declination) | [mas/yr] | -54.39801641 (0.04) | -54.40831883 (0.08) | -54.398 (0.04) | -54.40831883 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 15.98 (0.08) | |||||||||||
| H magnitude | 15.99 (0.02) | |||||||||||
| K magnitude | 16.13 (0.03) | |||||||||||
| u magnitude | 15.11 (0.005) | 15.11 (0.005) | ||||||||||
| g magnitude | 15.17 (0.004) | 15.17 (0.004) | ||||||||||
| r magnitude | 15.57 (0.005) | 15.57 (0.005) | ||||||||||
| i magnitude | 15.90 (0.005) | 15.90 (0.005) | ||||||||||
| z magnitude | 16.17 (0.008) | 16.17 (0.008) | ||||||||||
| G magnitude | 15.38 (0.002) | 15.40 | 15.38 | 15.38 (0.003) | 15.40 | |||||||
| BP magnitude | 15.28 (0.002) | 15.24 | 15.24 | |||||||||
| RP magnitude | 15.60 (0.002) | 15.59 | 15.59 | |||||||||
| Pan g magnitude | 15.24 (0.003) | |||||||||||
| Pan r magnitude | 15.60 (0.003) | |||||||||||
| Pan i magnitude | 15.92 (0.002) | |||||||||||
| Pan z magnitude | 16.18 (0.005) | |||||||||||
| Pan y magnitude | 16.36 (0.006) | |||||||||||
| E(B-V) | 0.008 | |||||||||||
* Constant surface field
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