Gaia DR2 1811300412963816576
All names: LSPM J2041+1631, WDJ204105.88+163117.88, Gaia EDR3 1811300412963816576, WDJ20415.88+163117.87, USNO-B1.0 1065-00551001, Gaia DR2 1811300412963816576, Gaia DR3 1811300412963816576
| 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 41 06.15 (0.1) | 20 41 06.15 | 20 41 06.15 | 20 41 05.88 (0.1) | 20 41 06.15 | |||||
| Declination | 16 31 19.63 (0.1) | 16 31 19.57 | 16 31 19.63 | 16 31 17.88 (0.1) | 16 31 19.57 | |||||
| Spectral type | DC: | DC | ||||||||
| Effective temperature | [K] | 4967.0 | 4642.0 | 5015.0 (63) | ||||||
| log(g) | [cgs] | 7.89 | 7.66 | 7.96 (0.03) | ||||||
| Mass | [M☉] | 0.514 | 0.383 | 0.558 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.5120 | 3.4850 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.63 (0.2) | 16.55 (0.3) | 16.63 | 16.63 (0.2) | 16.55 (0.3) | ||||
| Distance | [pc] | 60.12 (0.7) | 60.41 (0.9) | 60.12 | 60.12 (0.7) | 60.41 (0.9) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 249.1315822 (0.2) | 249.1900404 (0.3) | 249.132 (0.2) | 249.1900404 | |||||
| Proper motion (declination) | [mas/yr] | 109.0787501 (0.2) | 109.3369108 (0.3) | 109.079 (0.2) | 109.3369108 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.20 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.50 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.69 (0.03) | 18.70 | 18.69 | 18.69 (0.003) | 18.70 | |||||
| BP magnitude | 19.23 (0.03) | 19.12 | 19.12 | |||||||
| RP magnitude | 18.07 (0.02) | 18.00 | 18.00 | |||||||
| Pan g magnitude | 19.23 (0.01) | |||||||||
| Pan r magnitude | 18.63 (0.01) | |||||||||
| Pan i magnitude | 18.39 (0.008) | |||||||||
| Pan z magnitude | 18.31 (0.006) | |||||||||
| Pan y magnitude | 18.14 (0.03) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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