淘客熙熙

主题:印尼卫星在西昌升空未能进入预定轨道 -- acdo

共:💬57 🌺64
全看分页树展 · 主题 跟帖
家园 法国人宣布印尼卫星发射成功,进入在轨测试阶段

Cannes, September 9, 2009 – Thales Alenia Space and Indosat announced today that the Launch Early Operation Phase (LEOP) has been successfully completed and the Palapa-D communications satellite is now in the nominal geostationary orbit (GEO). The solar panels and antennas have been deployed, and the payload in-orbit testing (IOT) phase is ready to start.

太阳能电池板和天线已经打开。

外链出处

至于卫星是否只有10年寿命,新闻没有提到,以前法国人拒绝评论,称只有在卫星定点后才能估算。

Thales Alenia Space declined to confirm that Palapa-D can be expected to operate for eight to 10 years once in final position, saying a precise estimate cannot be made until the spacecraft reaches its destination.

外链出处

全看分页树展 · 主题 跟帖


有趣有益,互惠互利;开阔视野,博采众长。
虚拟的网络,真实的人。天南地北客,相逢皆朋友

Copyright © cchere 西西河