1223 Neckar
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1223 Neckar is and asteroid in the Main belt and a member of the Koronis Family of asteroids. It was discovered by K. Reinmuth on Oct.6,1931.
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[edit] Orbital Elements
eccentricity: 0.0602782
semi-major axis: 2.8690752 AU
perihelion: 2.6961325 AU
aphelion: 3.0420179 AU
inclination: 2.55028 deg
longitude of the ascending node: 41.07311 deg
orbital period: 4.86 yr
[edit] Physical peremeters
absolute magnitude: 10.58 mag
rotation period: 7.821 h
color index B-V: .840 mag
color index U-B: .405 mag
Tholen spectral taxonomic classification: S
[edit] Alternate designations
1930 MN
1931 TA1
1953 FC
A907 VD
A909 BD
A917 XC
A917 YA
