2047 Smetana (1971 UA1) is an inner main-belt asteroid discovered on October 26 1971 by L. Kohoutek at Bergedorf. It is a member of the Hungaria family.Photometric observations of this asteroid collected during 2006 show a rotation period of 2.4969 ± 0.0004 hours with a brightness variation of 0.12 ± 0.02 magnitude. However the short period may instead indicate it is a binary asteroid.
This page contains content from the copyrighted Wikipedia article "2047 Smetana"; that content is used under the GNU Free Documentation License (GFDL). You may redistribute it, verbatim or modified, providing that you comply with the terms of the GFDL.