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Comet 148P/Anderson-
Discovery: ( IAUC 2013 ]
Early in 1967, Jean H. Anderson (Department of Astronomy, University of Minnesota, USA) was examining plates obtained with the Schmidt telescope at Palomar Observatory. On plates obtained by W. J. Luyten on 1963 November 22.53, 23.49, 24.50, and 25.50, she found images of a 16th-
K. Aksnes and Brian G. Marsden (Smithsonian Astrophysical Observatory) calculated a parabolic orbit with a perihelion date of 1963 October 9.29. Marsden added, "It is not improbable that the comet is a short period one," as he noted an assumed elliptical orbit with a period of 5.5 years fit the four available positions better than did the parabolic orbit. The assumed elliptical orbit had a perihelion date of 1963 November 7.87. The 5.5-
Recovery:
In the course of a routine search for near-
Nakano said the 1963 orbit had a perihelion date of 1963 October 28.5 and an orbital period of 7.89 years. He noted the comet had passed close to Jupiter in 1961 August (0.10 AU) and 1985 April (0.40 AU).