Asteroid 2957 Tatsuo

Asteroid 2957 Tatsuo is a main belt asteroid that was discovered on February 5, 1934 by K. Reinmuth at Heidelberg. The semi-major axis is 2.89 AU and the eccentricity is 0.092 and the inclination is 8.71 degrees.

I observed this asteroid on 3 nights during June 2004. A period of 7.32 hours was derived however this result is very uncertain as the data was very noisy and the lightcurve incomplete.

Lightcurve results for Asteroid 2957 Tatsuo.
Derived period 7.32 +/- 0.01 hours. Amplitude 0.35 +/- 0.1 magnitude.