Gaia DR2 1993426577008368640
All names: Gaia EDR3 1993426577008368640, WDJ23479.39+531217.67, Gaia DR2 1993426577008368640, Gaia DR3 1993426577008368640, WDJ234709.39+531217.67, J2347+5312
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Vincent et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 47 09.27 (0.04) | 23 47 09.28 | 23 47 09.27 | 23 47 09.39 (0.04) | 23 47 09.28 | ||||||
| Declination | 53 12 17.31 (0.04) | 53 12 17.32 | 53 12 17.31 | 53 12 17.67 (0.04) | 53 12 17.32 | ||||||
| Spectral type | DC | D | |||||||||
| Effective temperature | [K] | 10639.0 (89) | 10639.0 | 10811.0 | 10090.0 (131) | ||||||
| log(g) | [cgs] | 8.22 | 8.18 | 8.00 (0.02) | |||||||
| Mass | [M☉] | 0.741 (0.01) | 0.741 | 0.691 | 0.58 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.7180 | 0.6624 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 11.61 (0.06) | 11.70 (0.08) | 11.61 | 11.61 (0.06) | 11.70 (0.08) | |||||
| Distance | [pc] | 86.12 (0.4) | 85.50 (0.6) | 86.12 | 86.12 (0.4) | 85.50 (0.6) | |||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -65.41487741 (0.05) | -65.55167722 (0.1) | -65.415 (0.06) | -65.55167722 | ||||||
| Proper motion (declination) | [mas/yr] | -22.4155971 (0.05) | -22.30689042 (0.09) | -22.416 (0.05) | -22.30689042 | ||||||
| Variability | NOV | ||||||||||
| 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 | 16.95 (0.005) | 16.98 | 16.95 | 16.95 (0.003) | 16.98 | ||||||
| BP magnitude | 16.96 (0.005) | 16.95 | 16.95 | ||||||||
| RP magnitude | 16.90 (0.006) | 16.91 | 16.91 | ||||||||
| Pan g magnitude | 16.95 (0.006) | ||||||||||
| Pan r magnitude | 17.06 (0.003) | ||||||||||
| Pan i magnitude | 17.26 (0.003) | ||||||||||
| Pan z magnitude | 17.42 (0.007) | ||||||||||
| Pan y magnitude | 17.54 (0.01) | ||||||||||
| E(B-V) | 0.009 | ||||||||||
* Constant surface field
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