Gaia DR2 6609523178953333888
All names: NLTT 55155, WDJ225346.39-274500.93, Gaia DR2 6609523178953333888, LP 933-85, 2QZ J225346.1-274458, Gaia EDR3 6609523178953333888, Gaia DR3 6609523178953333888, WDJ225346.39-274500.94
| 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 | 22 53 46.58 (0.07) | 22 53 46.57 | 22 53 46.58 | 22 53 46.39 (0.07) | 22 53 46.57 | |||||
| Declination | -27 45 02.85 (0.08) | -27 45 02.79 | -27 45 02.85 | -27 45 00.94 (0.08) | -27 45 02.79 | |||||
| Spectral type | DC: | D | ||||||||
| Effective temperature | [K] | 7556.0 | 7286.0 | 6728.0 (102) | ||||||
| log(g) | [cgs] | 8.24 | 8.14 | 7.92 (0.03) | ||||||
| Mass | [M☉] | 0.743 | 0.663 | 0.526 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.8880 | 1.7670 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.61 (0.09) | 16.68 (0.1) | 16.61 | 16.61 (0.09) | 16.68 (0.1) | ||||
| Distance | [pc] | 60.20 (0.3) | 59.95 (0.5) | 60.20 | 60.20 (0.3) | 59.95 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 153.3054603 (0.08) | 153.365084 (0.2) | 153.305 (0.08) | 153.365084 | |||||
| Proper motion (declination) | [mas/yr] | -119.8627289 (0.09) | -119.8404236 (0.2) | -119.863 (0.09) | -119.8404236 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | 17.19 | |||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.37 (0.009) | 17.39 | 17.37 | 17.37 (0.003) | 17.39 | |||||
| BP magnitude | 17.54 (0.009) | 17.55 | 17.55 | |||||||
| RP magnitude | 17.11 (0.01) | 17.11 | 17.11 | |||||||
| Pan g magnitude | 17.54 (0.003) | |||||||||
| Pan r magnitude | 17.40 (0.005) | |||||||||
| Pan i magnitude | 17.44 (0.005) | |||||||||
| Pan z magnitude | 17.51 (0.009) | |||||||||
| Pan y magnitude | 17.55 (0.02) | |||||||||
| E(B-V) | 0.011 | |||||||||
* Constant surface field
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