839 Valborg

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839 Valborg

Name
Name Valborg
Designation 1916 AJ; 1948 CF;
1952 BW1; 1954 UH1
Discovery
Discoverer Max Wolf
Discovery date September 24, 1916
Discovery site Heidelberg
Orbital elements
Epoch August 18, 2005 (JDCT 2453600.5)
Eccentricity (e) 0.154
Semimajor axis (a) 2.614 AU
Perihelion (q) 2.212 AU
Aphelion (Q) 3.016 AU
Orbital period (P) 4.227 a
Inclination (i) 12.605°
Longitude of the ascending node (Ω) 338.288°
Argument of Perihelion (ω) 339.259°
Mean anomaly (M) 50.692°

839 Valborg is an S-type asteroid orbiting in the Main belt and part of the Eunomia family. Its diameter is about 20 km, its albedo of 0.353 is very high for an asteroid[1]. Its rotation period is 10.366 hours[2].

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