Gaia DR2 2637741490390750080
All names: WDJ231935.41-022901.21, Gaia DR2 2637741490390750080
| Parameter | Unit | MWDD H | MWDD HE | Pan-STARRS DR1 | Gentile Fusillo et al. 2018 | Gaia DR2 |
|---|---|---|---|---|---|---|
| Right ascension | 23 19 35.46 | 23 19 35.46 | 23 19 35.46 (0.08) | |||
| Declination | -02 29 04.79 | -02 29 04.79 | -02 29 04.79 (0.07) | |||
| Spectral type | CND | |||||
| Effective temperature | [K] | 5085.0 | 4808.0 | |||
| log(g) | [cgs] | 7.22 | 6.98 | |||
| Mass | [M☉] | 0.233 | 0.156 | |||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | 1.5600 | 1.6550 | |||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | 24.10 (0.1) | 24.10 (0.1) | |||
| Distance | [pc] | 41.50 (0.2) | 41.50 (0.2) | |||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | 53.3304568403 | 53.3304568403 (0.1) | |||
| Proper motion (declination) | [mas/yr] | -230.913825505 | -230.913825506 (0.1) | |||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | ||||||
| H magnitude | ||||||
| K magnitude | ||||||
| u magnitude | 18.98 (0.02) | |||||
| g magnitude | 17.58 (0.005) | |||||
| r magnitude | 16.92 (0.005) | |||||
| i magnitude | 16.65 (0.006) | |||||
| z magnitude | 16.58 (0.009) | |||||
| G magnitude | 16.96 | 16.96 | ||||
| BP magnitude | 17.39 | 17.39 | ||||
| RP magnitude | 16.33 | 16.33 | ||||
| Pan g magnitude | 17.48 (0.005) | |||||
| Pan r magnitude | 16.91 (0.004) | |||||
| Pan i magnitude | 16.67 (0.003) | |||||
| Pan z magnitude | 16.59 (0.004) | |||||
| Pan y magnitude | 16.55 (0.007) |
* Constant surface field
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