Gaia DR2 421855815284333696
All names: Gaia EDR3 421855815284333696, WDJ003019.02+573733.27, Gaia DR2 421855815284333696, Gaia DR3 421855815284333696, WDJ003019.02+573733.26
| 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 | 00 30 19.16 (0.05) | 00 30 19.16 | 00 30 19.16 | 00 30 19.02 (0.05) | 00 30 19.16 | |||||
| Declination | 57 37 34.09 (0.05) | 57 37 34.06 | 57 37 34.09 | 57 37 33.27 (0.05) | 57 37 34.06 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 8610.0 | 8379.0 | 8371.0 (88) | ||||||
| log(g) | [cgs] | 8.20 | 8.12 | 8.04 (0.02) | ||||||
| Mass | [M☉] | 0.718 | 0.648 | 0.603 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1900 | 1.1530 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.86 (0.07) | 13.87 (0.1) | 13.86 | 13.86 (0.07) | 13.87 (0.1) | ||||
| Distance | [pc] | 72.17 (0.4) | 72.07 (0.5) | 72.17 | 72.17 (0.4) | 72.07 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 72.58635759 (0.06) | 72.62654779 (0.1) | 72.586 (0.06) | 72.62654779 | |||||
| Proper motion (declination) | [mas/yr] | 50.92016728 (0.07) | 51.06091481 (0.1) | 50.92 (0.07) | 51.06091481 | |||||
| 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 | 17.25 (0.004) | 17.28 | 17.25 | 17.25 (0.003) | 17.28 | |||||
| BP magnitude | 17.34 (0.004) | 17.32 | 17.32 | |||||||
| RP magnitude | 17.08 (0.006) | 17.07 | 17.07 | |||||||
| Pan g magnitude | 17.32 (0.004) | |||||||||
| Pan r magnitude | 17.34 (0.003) | |||||||||
| Pan i magnitude | 17.42 (0.01) | |||||||||
| Pan z magnitude | 17.52 (0.01) | |||||||||
| Pan y magnitude | 17.55 (0.02) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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