2007年4月11日11:27,我国海洋-1B(HY-1B)卫星由长征-2C火箭从太原发射升空,这次发射是“长征”系列运载火箭的第96次飞行。经过797s飞行后,星箭成功分离,最后卫星准确进入距地球798km的太阳同步近圆轨道。这是继2002年5月15日成功发射第1颗海洋卫星海洋-1A后,我国又一次将海洋 At 11:27 on April 11, 2007, China’s Ocean-1B (HY-1B) satellite was launched from Taiyuan by the Long March-2C rockets. The launch was the 96th flight of the “Long March” series of launch vehicles. After the 797s flight, the Star Arrow successfully separated and finally the satellite entered the synchrotron circular orbit at a distance of 798 km from the Earth. This is the second time since the successful launch of the first marine satellite Ocean-1A on May 15, 2002, China once again turned the ocean