Gaia DR2 6875134406196428544
All names: TIC 428948219, WDJ202340.54-153535.48, NLTT 49165, LP 815-72, Gaia EDR3 6875134406196428544, Gaia DR2 6875134406196428544, 2MASS J20234054-1535350, Gaia DR3 6875134406196428544
| 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 | 20 23 40.49 (0.08) | 20 23 40.50 | 20 23 40.49 | 20 23 40.54 (0.08) | 20 23 40.50 | |||||
| Declination | -15 35 39.13 (0.05) | -15 35 39.02 | -15 35 39.13 | -15 35 35.48 (0.05) | -15 35 39.02 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6186.0 | 5930.0 | 6225.0 (52) | ||||||
| log(g) | [cgs] | 8.29 | 8.15 | 8.28 (0.01) | ||||||
| Mass | [M☉] | 0.771 | 0.665 | 0.77 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.9150 | 3.8600 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 24.32 (0.1) | 24.51 (0.2) | 24.32 | 24.32 (0.1) | 24.51 (0.2) | ||||
| Distance | [pc] | 41.11 (0.2) | 40.80 (0.3) | 41.11 | 41.11 (0.2) | 40.80 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -42.21909991 (0.1) | -42.43730427 (0.3) | -42.219 (0.1) | -42.43730427 | |||||
| Proper motion (declination) | [mas/yr] | -227.9099042 (0.08) | -227.9471201 (0.1) | -227.91 (0.08) | -227.9471201 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | 17.36 | |||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 16.64 (0.2) | |||||||||
| H magnitude | 16.19 (0.2) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.36 (0.01) | 17.38 | 17.36 | 17.36 (0.003) | 17.38 | |||||
| BP magnitude | 17.63 (0.01) | 17.64 | 17.64 | |||||||
| RP magnitude | 16.93 (0.007) | 16.91 | 16.91 | |||||||
| Pan g magnitude | 17.66 (0.006) | |||||||||
| Pan r magnitude | 17.36 (0.004) | |||||||||
| Pan i magnitude | 17.27 (0.003) | |||||||||
| Pan z magnitude | 17.26 (0.004) | |||||||||
| Pan y magnitude | 17.28 (0.02) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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