Gaia DR2 4471738941493617408
All names: WDJ181332.20+060412.61, GALEX J181332.1+060411, Gaia DR2 4471738941493617408, WDJ181332.2+060412.60, Gaia DR3 4471738941493617408, Gaia EDR3 4471738941493617408
| 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 13 32.21 (0.06) | 18 13 32.21 | 18 13 32.21 | 18 13 32.20 (0.06) | 18 13 32.21 | |||||
| Declination | 06 04 10.19 (0.06) | 06 04 10.26 | 06 04 10.19 | 06 04 12.61 (0.06) | 06 04 10.26 | |||||
| Spectral type | DZ | D | ||||||||
| Effective temperature | [K] | 8179.0 | 7888.0 | 7184.0 (77) | ||||||
| log(g) | [cgs] | 8.36 | 8.28 | 8.07 (0.02) | ||||||
| Mass | [M☉] | 0.825 | 0.752 | 0.621 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.9510 | 1.8590 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.82 (0.08) | 16.92 (0.1) | 16.82 | 16.82 (0.08) | 16.92 (0.1) | ||||
| Distance | [pc] | 59.45 (0.3) | 59.10 (0.4) | 59.45 | 59.45 (0.3) | 59.10 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.056560222 (0.08) | 9.165211759 (0.2) | 9.057 (0.08) | 9.165211759 | |||||
| Proper motion (declination) | [mas/yr] | -151.4857193 (0.07) | -151.2344367 (0.2) | -151.486 (0.07) | -151.2344367 | |||||
| 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 | 17.26 (0.006) | 17.28 | 17.26 | 17.26 (0.003) | 17.28 | |||||
| BP magnitude | 17.40 (0.006) | 17.37 | 17.37 | |||||||
| RP magnitude | 17.05 (0.006) | 17.04 | 17.04 | |||||||
| Pan g magnitude | 17.37 (0.002) | |||||||||
| Pan r magnitude | 17.32 (0.006) | |||||||||
| Pan i magnitude | 17.38 (0.005) | |||||||||
| Pan z magnitude | 17.48 (0.005) | |||||||||
| Pan y magnitude | 17.51 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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