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[美国] 2015年2月12日07:03,深空气象观测台DSCOVR由Falcon 9v1.1自卡角发射

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hkhtg090201 发表于 2015-1-11 04:39 | 显示全部楼层
According to regulatory filings with the Federal Communications Commission, SpaceX planned to try another flyback maneuver on the next Falcon 9 launch scheduled for liftoff no earlier than Jan. 29. A SpaceX spokesperson would not

http://spaceflightnow.com/2015/01/10/dragon-successfully-launched-rocket-recovery-demo-crash-lands/

hkhtg090201 发表于 2015-1-11 11:09 | 显示全部楼层
hkhtg090201 发表于 2015-1-11 04:39
According to regulatory filings with the Federal Communications Commission, SpaceX planned to try an ...

同样引自SFN:

An upcoming flight will carry 50 percent more hydraulic fluid, Musk said. The mission “should have plenty of margin for landing attempt next month.”
cmj9808 发表于 2015-1-12 23:34 | 显示全部楼层
本次任务又是零窗口发射,夜间着陆。
cmj9808 发表于 2015-1-15 11:57 | 显示全部楼层
火箭进场,发射时间目前仍为NET Jan29
f9-15.jpg

https://twitter.com/Drag0nflyWeb/status/555420081958944768
hkhtg090201 发表于 2015-1-17 06:28 | 显示全部楼层
推迟2天
jisuluntan 发表于 2015-1-17 09:34 | 显示全部楼层
好像没有看到腿耶
wsl2005 发表于 2015-1-17 13:06 | 显示全部楼层
http://space.stackexchange.com/questions/7771/why-does-the-falcon-9-consume-hydraulic-fluid

And yes, the next SpaceX flight DSCOVR will feature 50% additional RP-1 hydraulic fluid capacity. SpaceX had essentially fixed the problem before they even found it. Provided the barge can be repaired in time, the Falcon 9 launching DSCOVR will have more than enough payload reserve to attempt a landing.
hkhtg090201 发表于 2015-1-17 14:02 | 显示全部楼层
jisuluntan 发表于 2015-1-17 09:34
好像没有看到腿耶

可能是在卡角机棚内再安装吧,此前及现在的很多消息都指向本次任务要着陆ASDS。

下面刚刚发表的伯金的文章,里面也有对10日着陆失败的分析。
http://www.nasaspaceflight.com/2 ... r-falcon-9-mission/
sonic23 发表于 2015-1-18 00:09 | 显示全部楼层
2月1日6:30PM卡角刚刚日落半小时,处在黄昏,此时仍能看见地平线,如天气晴朗,回收船工作人员应能拍下清晰的回收视频。
cmj9808 发表于 2015-1-18 10:17 | 显示全部楼层
本帖最后由 cmj9808 于 2015-1-18 10:19 编辑
It's a tougher reentry condition.  It's coming in hotter.  Hotter and faster than the last flight...so it makes it a little trickier.
-- Musk
并非SpX未卜先知,这才是多50%液压油的主要原因
wsl2005 发表于 2015-1-19 12:10 | 显示全部楼层
SpaceX has stated plans that it will conduct the next attempt to land the first stage of the Falcon 9 v1.1 on a automated ship placed out in the Atlantic Ocean off the coast of Florida – on the DSCOVR mission. During the Jan. 10 attempt, the first stage came very close to landing on the autonomous spaceport drone ship (ASDS ). However, the booster struck the side of the ASDS, which caused the remaining fuel to ignite, thrusting the booster over the side of the ASDS.
sonic23 发表于 2015-1-20 13:02 | 显示全部楼层
又推迟了。2月8日卡角日落时间18:08,发射时间18:10,拍不到视频那就见鬼了。当然,前提是不要再推迟。
topzdx 发表于 2015-1-22 10:20 | 显示全部楼层
2015年2月9日07:10,延后多次了,修船的时间应该够了...
装格栅舵等不知要多少时间。
wsl2005 发表于 2015-1-22 14:08 | 显示全部楼层
本帖最后由 wsl2005 于 2015-1-24 20:51 编辑

DSCOVR是NOAA, NASA和空军合作的项目。
http://www.nasa.gov/content/goddard/dscovr-mission-moves-forward-to-2015-launch/#.U5IcK_mwLYh

The DSCOVR mission is a partnership between NOAA, NASA and the U.S. Air Force.
wsl2005 发表于 2015-1-24 20:53 | 显示全部楼层
ASDS修复差不多了,,
cmj9808 发表于 2015-2-1 16:04 | 显示全部楼层
静态点火完成,准备进行星箭整合,备用发射窗口为2月10日07:07(BJT)

http://www.nasaspaceflight.com/2 ... est-dscovr-mission/
黑与白 发表于 2015-2-1 19:17 | 显示全部楼层
cmj9808 发表于 2015-2-1 16:04
静态点火完成,准备进行星箭整合,备用发射窗口为2月10日07:07(BJT)

http://www.nasaspaceflight.com/20 ...

垂直还是水平?
cmj9808 发表于 2015-2-1 19:51 | 显示全部楼层

水平,LC-40只能水平
cjdam2003 发表于 2015-2-1 20:30 | 显示全部楼层
本帖最后由 cjdam2003 于 2015-2-2 10:29 编辑

DSCOVR和整流罩,对比看,这东西真小
2015-1240.jpg

2015-1239.jpg

2015-1244.jpg

2015-1242.jpg
南方公园821 发表于 2015-2-2 19:53 | 显示全部楼层
cjdam2003 发表于 2015-2-1 20:30
DSCOVR和整流罩,对比看,这东西真小

真小 这卫星多重???
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