Asteroid 127 Johanna
Probably named after Joan of Arc.
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This file is not available for download, but provided by the Alcyone Ephemeris Small Body Data File DVD.
Classification | Main-belt Asteroid |
Osculating Orbital Elements
Epoch | 2448128,5 |
Semi major axis | 2,7566 AU |
Period [Julian yrs] | 4,577 Julian years |
Inclination | 8,255 ° |
Eccentricity | 0,0638 |
Lon. of ascending node | 31,598 ° |
Argument of perihelion | 93,924 ° |
Passage of perihelion | 1992-Nov-01.523252 |
Aphelion distance | 2,9325 AU |
Mean anomaly | 187,826 ° |
Physical Data
Radius | 61,00 km |
Rotation period | 11 days |
Absolute magnitude (H) | 8,3 |
Magnitude Slope (G) | 0,15 |
Spectral class | Ch |
Discovery Circumstances
Discoverer | Paul and Prosper Henry |
Discovered | 1872-11-05 |
Data File
Data File Name | 127_Johanna.aed |
Data File Date | 2006-12-23 |
Data File Size | 2714 kB |
Covered Period | 1800,00 - 2100,00 |
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