Gaia DR2 4556553928430812672
All names: Gaia DR3 4556553928430812672, Gaia DR2 4556553928430812672, WDJ173322.54+211050.32, Gaia EDR3 4556553928430812672, WDJ173322.54+211050.31, SDSS J173322.54+211050.3
| 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 | 17 33 22.53 (0.08) | 17 33 22.53 | 17 33 22.53 | 17 33 22.54 (0.08) | 17 33 22.53 | |||||
| Declination | 21 10 49.60 (0.1) | 21 10 49.62 | 21 10 49.60 | 21 10 50.32 (0.1) | 21 10 49.62 | |||||
| Spectral type | DC: | D | ||||||||
| Effective temperature | [K] | 7695.0 | 7442.0 | 7338.0 (199) | ||||||
| log(g) | [cgs] | 8.56 | 8.48 | 8.45 (0.04) | ||||||
| Mass | [M☉] | 0.955 | 0.891 | 0.869 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.2800 | 3.1910 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.67 (0.1) | 11.76 (0.2) | 11.67 | 11.67 (0.1) | 11.76 (0.2) | ||||
| Distance | [pc] | 85.72 (1) | 85.05 (1) | 85.72 | 85.72 (1) | 85.05 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.728963511 (0.1) | -8.755531706 (0.2) | -8.729 (0.1) | -8.755531706 | |||||
| Proper motion (declination) | [mas/yr] | -44.82227504 (0.1) | -44.73195888 (0.3) | -44.822 (0.1) | -44.73195888 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.36 (0.02) | 19.36 (0.02) | ||||||||
| g magnitude | 18.77 (0.008) | 18.77 (0.008) | ||||||||
| r magnitude | 18.59 (0.008) | 18.59 (0.008) | ||||||||
| i magnitude | 18.70 (0.01) | 18.70 (0.01) | ||||||||
| z magnitude | 18.80 (0.04) | 18.80 (0.04) | ||||||||
| G magnitude | 18.61 (0.03) | 18.63 | 18.61 | 18.61 (0.003) | 18.63 | |||||
| BP magnitude | 18.84 (0.03) | 18.75 | 18.75 | |||||||
| RP magnitude | 18.43 (0.03) | 18.36 | 18.36 | |||||||
| Pan g magnitude | 18.75 (0.005) | |||||||||
| Pan r magnitude | 18.61 (0.006) | |||||||||
| Pan i magnitude | 18.70 (0.006) | |||||||||
| Pan z magnitude | 18.81 (0.03) | |||||||||
| Pan y magnitude | 18.68 (0.03) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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