Japan successfully launced Hinode (solar-B) solar observational satellite

The launch vehicle flew smoothly, and after the third stage engine burnout, it was confirmed that the satellite was safely injected into its scheduled orbit of a perigee altitude of approximately 280 km and an apogee altitude of approximately 686 km with an inclination of approximately 98.3 degrees.

JAXA started receiving signals from the SOLAR-B at 7:21 a.m. (JST) at the Santiago Station, and from those signals we verified that the SOLAR-B had successfully separated from the launch vehicle and its solar array paddles (PDL) had been normally deployed. The in-orbit SOLAR-B was given a nickname of "Hinode" (meaning "sunrise.")

The Hinode (Solar-B) is a highly sophisticated observational satellite equipped with three advanced solar telescopes. It was launched on 23 September 2006 (22 September in UT). Its solar optical telescope (SOT) has an unprecedented 0.2 arcsec resolution for the observation of solar magnetic fields. It would resolve a feature with the size of 50cm, if it observed the Earth. The X-ray telescope (XRT) has a resolution of three times as high as Yohkoh, and the EUV imaging spectrometer (EIS) has sensitivity ten times as high as the ESA SOHO instrument. These X-ray and EUV telescopes would reveal the heating mechanism and dynamics of the active solar corona.