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kwan3217
QUOTE (PhilHorzempa @ Jul 22 2008, 01:59 PM) *
For those who were not convinced of my reasoning, check this link that suggests that the LRO's launch will slip to February 2009.

http://www.livescience.com/blogs/author/leonarddavid/

Pretty close to my earlier analysis and prediction.


I work with the Solar Dyanmics Observatory and received the following email. SDO is one of 3 spacecraft competing for two launch vehicles. LRO is one of the others, so their launch affects ours and vice versa. Nothing in this email is marked confidential, but personal information has been redacted.
QUOTE
Date: July 11, 2008 9:07:31 AM MDT
Subject: Latest on SDO Launch Date

Team,


We have just heard from our management and KSC.


LRO has swapped manifest positions with OTV which was a February 2009 launch. So, OTV now has the December 2008 slot, and LRO has the February 2009 slot. Per KSC/ULA, SDO has priority on any slot that opens up between LRO and MSL (currently September 2009). ULA has waitlisted us on the manifest for June 2009, with a potential of April. My understanding is that the currently manifested June mission is shakier than the April mission. However, both are possibilities.


We will be working over the next month or so to come up with a plan to accommodate the new reality; you will be involved in the planning (even though I realize we will have to work odd hours to touch base with people who are on shiftwe will do so).


The good news is that we will be able to complete our thermal testing without interruption, and will then be in a position to take advantage of almost any launch opportunity that arises.


Thank you,


Take this for what it's worth.
stevesliva
QUOTE (kwan3217 @ Jul 23 2008, 12:13 PM) *
I work with the Solar Dyanmics Observatory

So does my friend Tom:
http://thecommentators.blogspot.com/2008/0...adventures.html
tedstryk
It is official. http://www.cnn.com/2008/TECH/space/08/14/m...d.ap/index.html
nprev
Just to make things more interesting for overall launch scheduling/coordination (like they need to be made more so rolleyes.gif ), I've been hearing vague things about some sort of newly-discovered problem with Deltas that might have a ripple effect on everybody. Anybody more in the know have any info?
imipak
According to this Boeing page, they've had sixty-six consecutive successful launches, so it can't be anything too serious.
Phil Stooke
I was at the NASA Lunar Science Conference at Ames Research Center in sunny Mountain View last month, and got an update on LCROSS. The LRO-LCROSS launch is postponed, as already noted, but the implication for LCROSS is that the earliest possible impact date is now in mid-May. Because of the viewing and illumination conditions at that time, the north pole is favored for the impact. The attached image shows five candidate sites, labelled A to E.

The background image is a radar map showing predicted volatile concentrations (based on illumination analysis of topography) as white spots. Earth is at the top, and sites B, C and E surround the old wreck of a crater, Peary.

Phil

Click to view attachment
punkboi
QUOTE (nprev @ Aug 15 2008, 06:14 AM) *
Just to make things more interesting for overall launch scheduling/coordination (like they need to be made more so rolleyes.gif ), I've been hearing vague things about some sort of newly-discovered problem with Deltas that might have a ripple effect on everybody. Anybody more in the know have any info?


LRO will be launched on an Atlas 5...which is built by Lockheed Martin.

Unless by everybody you mean United Launch Alliance itself, in general.
Zvezdichko
http://lunar.gsfc.nasa.gov/hardware/20081030.html

Vacuum testing...
PhilCo126
Next NASA Moon Mission Completes Major Milestone
NASA's Lunar Reconnaissance Orbiter, or LRO, has successfully completed thermal vacuum testing, which simulates the extreme hot, cold and airless conditions of space LRO will experience after launch. This milestone concludes the orbiter's environmental test program at NASA's Goddard Space Flight Center in Greenbelt, Md.
LRO will be shipped to NASA's Kennedy Space Center in Florida in early 2009 to be prepared for its April 24 launch aboard an Atlas V rocket. Accompanying the spacecraft will be the Lunar Crater Observation and Sensing Satellite, a mission that will impact the moon's surface in its search for water ice.
Cugel
Launch NET 7 May according to NASAWATCH.COM
elakdawalla
LRO has shipped and NASA hasn't posted many images, only a video. I'm still kind of ignorant about handling video on the Web -- anybody know how to embed this video, or if it's possible to do? I hate linking to videos, I'd rather have the embedded player.

Here's the link.
--Emily
Paul Fjeld
It arrived at Astrotech on Friday:
Click to view attachment
elakdawalla
Thanks for the tip. Where'd the photo come from? I didn't find it on either of the LRO websites or the Kennedy media archive.

--Emily
Paul Fjeld
http://mediaarchive.ksc.nasa.gov/search.cfm

Then I just typed "lunar reconnaissance orbiter" in the search field and found six nice pics of the arrival, to my surprise. KSC media usually does a nice job of sorting the mission stuff with a separate highlight field, but I think it's a bit early yet...
elakdawalla
Guess I just didn't work hard enough! Thanks. There are now 15 images up, including several showing the spacecraft more unwrapped with various technical doohickeys attached. Here's a labeled CAD drawing identifying instruments from the LRO website.

--Emily
dvandorn
QUOTE (elakdawalla @ Feb 17 2009, 01:37 PM) *
...with various technical doohickeys attached...

I just love the technical quality of the discourse, here... smile.gif smile.gif smile.gif smile.gif smile.gif

(Could be worse, though. Instead of doohickies, they might have been doomaflickies.... laugh.gif )

-the other Doug
BPCooper
The LRO photo category if you want to bookmark:

http://mediaarchive.ksc.nasa.gov/search.cfm?cat=201

The date of April 24 remains "official" for now but the ELV status report NASA issued yesterday says that while no formal request to delay to the May window (April 24, 25 and then no launch dates till May 7) has been made yet, discussions are in work as to whether April 24 is still a possibility. There is another Atlas 5 slated to go first, already delayed several times to March 9 and now looking at a delay of a few more days itself. They normally need close to 60 days turnaround time so I would be surprised if they keep April.
punkboi
Glad to see LCROSS and LRO in Florida now. Hopefully, they'll make the April launch...not that being delayed 2 weeks to May 7 is a bummer smile.gif
BPCooper
QUOTE (punkboi @ Feb 20 2009, 07:20 PM) *
Glad to see LCROSS and LRO in Florida now. Hopefully, they'll make the April launch...not that being delayed 2 weeks to May 7 is a bummer smile.gif


I think it is officially NET May 7th now; it's now under review in the ELV status report and on the NASA schedule and being they only had the 24th and 25th before bumping to the May 7th window...

Windows (EDT):

May 07 - 19:29:07, 10 mins
May 08 - 20:14:55, 60
May 09 - 21:50:31, 60
monitorlizard
jamescanvin, you asked about the U.S. launching a lunar mission per year. It looks like it will be an average of one per year. GRAIL (which consists of two spacecraft) and LADEE will all launch together in 2011. Soon after that, NASA plans to launch lunar network spacecraft, which could be quite a large number of small landers (some from NASA, some from other nations). So, an average of one spacecraft per year could be maintained, though actual launches would not be every year.
Phil Stooke
I understand that LRO launch is now NET June 2nd. THere's a nice video about LCROSS here:

http://www.kqed.org/quest/television/nasa-...ket-to-the-moon

Phil
SpaceListener
New and final, hope, launch date.
May 15, 2009 Update
NASA decided to move the LRO/LCROSS from a June 2 window to a June 17 window so as to allow the LCROSS team additional time to mitigate a potential thrust disturbance associated with the Atlas V Centaur fill/drain valves.
LRO/LCROSS Launch Update
Phil Stooke
A bit of LCROSS impact site updating is in order. The chance of launch date finally pushed the impact back to the south pole. The choice of pole matters because of libration - you want to impact at the pole which is librated towards Earth for the ground-based observers. The original launch last fall with impact very early this year favored the south. The delay into this spring favored the north. Even a June 2 launch still worked best for the north. But June 17th tips the balance back to the south again.

The exact target isn't chosen yet and won't be until the last minute, specifically to allow some early LRO observations to factor into the decision. There will be a meeting to discuss candidates before the choice is made. Shackleton crater is unlikely, though. My guess is Shoemaker or Faustini.

Any UMSFers planning to try to observe the impacts?

Phil
John Moore
Re: Observing the LCROSS event...the impact is expected to be upto 10 times more energetic than Lunar Prospector which went down in July 1999, so scopes in the 10 - 12-inch range should turn up some nice views.

There's a very good article by R. Leno and R. Evans in Selenology Today ( http://digidownload.libero.it/glrgroup/selenologytoday9.pdf p 32 - 58 PDF file ~ 10Mb) for preparing for such impacts, as well as an extensive article in No 13 of that same publication by K.A. Fisher aimed particularly at observing amateurs -- giving practical advice and guide to the planning approach (see -- http://digidownload.libero.it/glrgroup/selenologytoday13.pdf PDF file ~ 7 Mb).

John
http://www.moonposter.ie
climber
I'd guess Phil would like to comment on this Ranger 8 picture: http://www.moonviews.com/archives/2009/06/..._orbiter_r.html
as it's written that this is "related" to LCROSS, I took the liberty to post it here.
PaulM
I am currently using the NASA open source cFS/cFE software (which was originally written for LRO) to write some software for a satellite:

https://github.com/nasa/cFS

The availability of around 20% of the software from LRO and other missions is interesting to space enthusiasts such as myself. I am running this software at home on a Pentium 4 running Debian Linux.
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