Gaia DR2 5655455224174470528
All names: Gaia EDR3 5655455224174470528, WDJ085512.59-223647.20, WDJ085512.59-223647.21, Gaia DR2 5655455224174470528, Gaia DR3 5655455224174470528
| 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 | 08 55 12.36 (0.1) | 08 55 12.37 | 08 55 12.36 | 08 55 12.59 (0.1) | 08 55 12.37 | |||||
| Declination | -22 36 47.80 (0.07) | -22 36 47.78 | -22 36 47.80 | -22 36 47.20 (0.07) | -22 36 47.78 | |||||
| Spectral type | DC | DC | ||||||||
| Effective temperature | [K] | 4781.0 | 4463.0 | 4830.0 (43) | ||||||
| log(g) | [cgs] | 7.92 | 7.68 | 7.94 (0.02) | ||||||
| Mass | [M☉] | 0.528 | 0.395 | 0.541 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.7030 | 4.1370 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 20.35 (0.2) | 20.35 (0.2) | 20.35 | 20.35 (0.2) | 20.35 (0.2) | ||||
| Distance | [pc] | 49.14 (0.4) | 49.15 (0.4) | 49.14 | 49.14 (0.4) | 49.15 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -195.7825208 (0.2) | -195.878267 (0.3) | -195.783 (0.2) | -195.878267 | |||||
| Proper motion (declination) | [mas/yr] | -37.25425182 (0.1) | -37.05338857 (0.2) | -37.254 (0.1) | -37.05338857 | |||||
| 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 | 18.41 (0.02) | 18.44 | 18.41 | 18.41 (0.003) | 18.44 | |||||
| BP magnitude | 18.95 (0.02) | 18.93 | 18.93 | |||||||
| RP magnitude | 17.74 (0.01) | 17.74 | 17.74 | |||||||
| Pan g magnitude | 19.09 (0.02) | |||||||||
| Pan r magnitude | 18.38 (0.005) | |||||||||
| Pan i magnitude | 18.10 (0.003) | |||||||||
| Pan z magnitude | 18.02 (0.01) | |||||||||
| Pan y magnitude | 17.94 (0.02) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
