SwingBY
Date： Dec. 18 7:34(UT)
（The distance from the Moon center) 4547km

Earth-Swing BY

Date:Dec. 20, 8:9:54(UT)
( The Distance from the earth center) 7381km
 10.9km/s
 
"Nozomi" is inserted into trans-mars orbit  with Earth powered swingby with 7-minutes 
burning of bi-propellant engine. Perigee height of this powered swingby is appox.
1000 km. Orbital correction maneuvers were performed on Dec 21 08:01 and 08:39 (JST). 
Due to insufficient acceleration of the Earth powered swingby, the correction volocity
was large. The cause and the effect of the insufficient acceleration are now under
investigation.