Gaia DR2 4504827266463720960
All names: Gaia DR2 4504827266463720960, WDJ183750.13+113310.70, Gaia DR3 4504827266463720960, Gaia EDR3 4504827266463720960
| 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 | 18 37 50.07 (0.06) | 18 37 50.07 | 18 37 50.07 | 18 37 50.13 (0.06) | 18 37 50.07 | |||||
| Declination | 11 33 09.80 (0.07) | 11 33 09.83 | 11 33 09.80 | 11 33 10.71 (0.07) | 11 33 09.83 | |||||
| Spectral type | DA | D | ||||||||
| Effective temperature | [K] | 6666.0 | 6412.0 | 6587.0 (66) | ||||||
| log(g) | [cgs] | 8.26 | 8.15 | 8.22 (0.02) | ||||||
| Mass | [M☉] | 0.758 | 0.664 | 0.73 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.0130 | 2.7510 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 21.05 (0.09) | 21.10 (0.2) | 21.05 | 21.05 (0.09) | 21.10 (0.2) | ||||
| Distance | [pc] | 47.50 (0.2) | 47.40 (0.4) | 47.50 | 47.50 (0.2) | 47.40 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -53.87041124 (0.08) | -54.09613975 (0.3) | -53.87 (0.08) | -54.09613975 | |||||
| Proper motion (declination) | [mas/yr] | -56.33534796 (0.09) | -56.19612837 (0.2) | -56.335 (0.09) | -56.19612837 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.35 (0.006) | 17.38 | 17.35 | 17.35 (0.003) | 17.38 | |||||
| BP magnitude | 17.58 (0.006) | 17.57 | 17.57 | |||||||
| RP magnitude | 16.98 (0.006) | 17.00 | 17.00 | |||||||
| Pan g magnitude | 17.60 (0.004) | |||||||||
| Pan r magnitude | 17.38 (0.002) | |||||||||
| Pan i magnitude | 17.33 (0.004) | |||||||||
| Pan z magnitude | 17.35 (0.004) | |||||||||
| Pan y magnitude | 17.38 (0.008) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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