Gaia DR2 61934562280099456
All names: Gaia EDR3 61934562280099456, WDJ031731.53+205845.88, Gaia DR3 61934562280099456, Gaia DR2 61934562280099456
| 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 | 03 17 31.40 (0.1) | 03 17 31.41 | 03 17 31.40 | 03 17 31.53 (0.1) | 03 17 31.41 | |||||
| Declination | 20 58 44.31 (0.1) | 20 58 44.35 | 20 58 44.31 | 20 58 45.88 (0.1) | 20 58 44.35 | |||||
| Spectral type | DC | DC | ||||||||
| Effective temperature | [K] | 5515.0 | 5230.0 | 5575.0 (86) | ||||||
| log(g) | [cgs] | 8.14 | 7.96 | 8.18 (0.03) | ||||||
| Mass | [M☉] | 0.674 | 0.547 | 0.699 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.4900 | 4.5870 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 18.39 (0.2) | 18.20 (0.2) | 18.39 | 18.39 (0.2) | 18.20 (0.2) | ||||
| Distance | [pc] | 54.39 (0.5) | 54.95 (0.7) | 54.39 | 54.39 (0.5) | 54.95 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -113.2509458 (0.2) | -113.9526403 (0.4) | -113.251 (0.2) | -113.9526403 | |||||
| Proper motion (declination) | [mas/yr] | -98.54245389 (0.2) | -98.7139403 (0.3) | -98.542 (0.1) | -98.7139403 | |||||
| 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 | 18.29 (0.02) | 18.31 | 18.29 | 18.29 (0.003) | 18.31 | |||||
| BP magnitude | 18.65 (0.02) | 18.64 | 18.64 | |||||||
| RP magnitude | 17.78 (0.01) | 17.76 | 17.76 | |||||||
| Pan g magnitude | 18.72 (0.009) | |||||||||
| Pan r magnitude | 18.28 (0.003) | |||||||||
| Pan i magnitude | 18.09 (0.005) | |||||||||
| Pan z magnitude | 18.06 (0.01) | |||||||||
| Pan y magnitude | 18.02 (0.006) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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