Gaia DR2 503902850412105984
All names: Gaia EDR3 503902850412105984, Gaia DR2 503902850412105984, WDJ053812.13+761212.43, Gaia DR3 503902850412105984
| 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 | 05 38 12.66 (0.1) | 05 38 12.64 | 05 38 12.66 | 05 38 12.13 (0.1) | 05 38 12.64 | |||||
| Declination | 76 12 12.28 (0.1) | 76 12 12.28 | 76 12 12.28 | 76 12 12.43 (0.1) | 76 12 12.28 | |||||
| Spectral type | DC: | DC | ||||||||
| Effective temperature | [K] | 4646.0 | 4323.0 | 4655.0 (68) | ||||||
| log(g) | [cgs] | 7.79 | 7.54 | 7.83 (0.04) | ||||||
| Mass | [M☉] | 0.459 | 0.331 | 0.478 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.7840 | 3.5250 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 17.89 (0.2) | 17.72 (0.2) | 17.89 | 17.89 (0.2) | 17.72 (0.2) | ||||
| Distance | [pc] | 55.90 (0.5) | 56.44 (0.6) | 55.90 | 55.90 (0.5) | 56.44 (0.6) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 117.6841115 (0.2) | 117.9053465 (0.4) | 117.684 (0.2) | 117.9053465 | |||||
| Proper motion (declination) | [mas/yr] | -9.781453316 (0.2) | -9.789308039 (0.4) | -9.781 (0.2) | -9.789308039 | |||||
| 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 | 18.73 (0.04) | 18.75 | 18.73 | 18.73 (0.003) | 18.75 | |||||
| BP magnitude | 19.33 (0.04) | 19.35 | 19.35 | |||||||
| RP magnitude | 18.05 (0.01) | 18.06 | 18.06 | |||||||
| Pan g magnitude | 19.41 (0.007) | |||||||||
| Pan r magnitude | 18.69 (0.007) | |||||||||
| Pan i magnitude | 18.38 (0.009) | |||||||||
| Pan z magnitude | 18.26 (0.009) | |||||||||
| Pan y magnitude | 18.16 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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