IPB

Welcome Guest ( Log In | Register )

31 Pages V   1 2 3 > »   
Reply to this topicStart new topic
Dawn's first orbit, including RC3, March 6, 2015- June 15, 2015
Ron Hobbs
post Mar 6 2015, 03:23 PM
Post #1


Member
***

Group: Members
Posts: 204
Joined: 14-April 06
From: Seattle, WA
Member No.: 745



Dawn is now officially in orbit around (1) Ceres!

Congratulations, NASA. Nice images of crescent Ceres.

NASA Spacecraft Becomes First to Orbit a Dwarf Planet
Go to the top of the page
 
+Quote Post
elakdawalla
post Mar 6 2015, 04:29 PM
Post #2


Administrator
****

Group: Admin
Posts: 5172
Joined: 4-August 05
From: Pasadena, CA, USA, Earth
Member No.: 454



I thought it was time for a new thread, now that Dawn's in its first orbit. We can look forward to a couple more op navs, on April 10 and 14, and then RC3 later in the month. Use the previous thread for up to Op Nav 5; let's use this thread for Op Navs 6 and 7 and RC3 and then we'll split again once Dawn reaches its first survey orbit.


--------------------
My website - My Patreon - @elakdawalla on Twitter - Please support unmannedspaceflight.com by donating here.
Go to the top of the page
 
+Quote Post
DrShank
post Mar 7 2015, 12:01 AM
Post #3


Member
***

Group: Members
Posts: 207
Joined: 6-March 07
From: houston, texas
Member No.: 1828



QUOTE (elakdawalla @ Mar 6 2015, 10:29 AM) *
I thought it was time for a new thread, now that Dawn's in its first orbit. We can look forward to a couple more op navs, on April 10 and 14, and then RC3 later in the month. Use the previous thread for up to Op Nav 5; let's use this thread for Op Navs 6 and 7 and RC3 and then we'll split again once Dawn reaches its first survey orbit.



thanks emily!

i noticed in a prior thread that it said mapping starts in July. thats a bit of a misnomer as mapping starts in Survey Orbit in May (and one can count RC3 as a global map, at about 1.5 km resolution, which is comparable to much of Voyager at Saturn.) wows!


--------------------
Go to the top of the page
 
+Quote Post
Habukaz
post Mar 7 2015, 09:28 AM
Post #4


Member
***

Group: Members
Posts: 423
Joined: 13-November 14
From: Norway
Member No.: 7310



What should nonetheless be correct is that a new mapping phase starts in July, namely HAMO; and that this is still the month New Horizon zooms past Pluto. wink.gif


--------------------
Go to the top of the page
 
+Quote Post
Sherbert
post Mar 8 2015, 12:36 AM
Post #5


Member
***

Group: Members
Posts: 153
Joined: 20-December 14
From: Eastbourne, UK
Member No.: 7372



QUOTE (Habukaz @ Mar 7 2015, 09:28 AM) *
What should nonetheless be correct is that a new mapping phase starts in July, namely HAMO; and that this is still the month New Horizon zooms past Pluto. wink.gif

Also the time when the fireworks on 67P are expected to really start.
Go to the top of the page
 
+Quote Post
ChrisC
post Mar 8 2015, 04:29 AM
Post #6


Junior Member
**

Group: Members
Posts: 59
Joined: 4-July 08
Member No.: 4251



From http://www.nasa.gov/press/2015/march/nasa-...ly-enter-orbit/ :

QUOTE
NASA will host a media teleconference at 2 p.m. EST today [Friday] to discuss the historic arrival of the agency’s Dawn spacecraft at the dwarf planet Ceres. ... Participants in the teleconference will be:
- Jim Green, director, Planetary Science Division, NASA Headquarters, Washington
- Carol Raymond, Dawn mission deputy principal investigator, Jet Propulsion Laboratory, Pasadena, California
The teleconference will be streamed live on NASA’s website, at: http://www.nasa.gov/newsaudio


Does anyone know if a recording of this telecon exists? Normally, at the end of a NASA telecon they offer a number that you can call into to hear it again -- inexplicably, they only offer that number DURING the call itself. Also, JPL will sometimes take the audio and make a video out of it (synced with slides if there are any) and upload to the Ustream or Youtube account.

Or was there absolutely nothing of interest said during the telecon, just the usual recapping of what's happened?

Thanks!
Go to the top of the page
 
+Quote Post
Gerald
post Mar 8 2015, 02:27 PM
Post #7


Senior Member
****

Group: Members
Posts: 2346
Joined: 7-December 12
Member No.: 6780



Link to the recorded "Dawn Ceres Arrival" briefing.
Go to the top of the page
 
+Quote Post
ChrisC
post Mar 8 2015, 08:49 PM
Post #8


Junior Member
**

Group: Members
Posts: 59
Joined: 4-July 08
Member No.: 4251



QUOTE (Gerald @ Mar 8 2015, 09:27 AM) *


Thanks but that's the PREVIEW briefing, that aired on NASA TV on Monday. I'm talking about the teleconference (media phone call) from Friday.
Go to the top of the page
 
+Quote Post
anticitizen2
post Mar 9 2015, 03:58 PM
Post #9


Member
***

Group: Members
Posts: 201
Joined: 16-December 13
Member No.: 7067



Searched for it on YouTube:

https://www.youtube.com/watch?v=Qk0Cr0Z13hc

Edit: finally had a chance to listen to it - nothing new was said, really.
Go to the top of the page
 
+Quote Post
TheAnt
post Mar 9 2015, 11:03 PM
Post #10


Member
***

Group: Members
Posts: 495
Joined: 12-February 12
Member No.: 6336



QUOTE (Sherbert @ Mar 8 2015, 01:36 AM) *
Also the time when the fireworks on 67P are expected to really start.


And Voyager 2 might break out into interstellar space at about the same time also. The values for the interstellar >70 MeV protons have been slowly climbing to the same value as for V2 - though if the current trend holds it might happen a few months later.
Go to the top of the page
 
+Quote Post
ChrisC
post Mar 10 2015, 02:32 AM
Post #11


Junior Member
**

Group: Members
Posts: 59
Joined: 4-July 08
Member No.: 4251



QUOTE (anticitizen2 @ Mar 9 2015, 10:58 AM) *
Searched for it on YouTube:
https://www.youtube.com/watch?v=Qk0Cr0Z13hc
Edit: finally had a chance to listen to it - nothing new was said, really.


THANK YOU!!!
Go to the top of the page
 
+Quote Post
peter59
post Mar 11 2015, 01:53 PM
Post #12


Member
***

Group: Members
Posts: 568
Joined: 20-April 05
From: Silesia
Member No.: 299



It must be an unusual sight. The narrow sickle of Ceres with constellation of Orion in background.

Attached Image


--------------------
Free software for planetary science (including Cassini Image Viewer).
http://members.tripod.com/petermasek/marinerall.html
Go to the top of the page
 
+Quote Post
Mr Valiant
post Mar 11 2015, 03:48 PM
Post #13


Junior Member
**

Group: Members
Posts: 61
Joined: 20-March 10
From: Western Australia
Member No.: 5275



QUOTE (peter59 @ Mar 11 2015, 01:53 PM) *
It must be an unusual sight. The narrow sickle of Ceres with constellation of Orion in background.

Attached Image


Thanks Peter,
just dipped outside for a look and there is Orion, laying in the west. Go Dawn.
Go to the top of the page
 
+Quote Post
Gladstoner
post Mar 12 2015, 02:44 AM
Post #14


Member
***

Group: Members
Posts: 714
Joined: 3-January 08
Member No.: 3995



QUOTE (peter59 @ Mar 11 2015, 07:53 AM) *
It must be an unusual sight. The narrow sickle of Ceres with constellation of Orion in background.


Thanks. That certainly puts things into perspective.
Go to the top of the page
 
+Quote Post
marsbug
post Mar 12 2015, 08:02 AM
Post #15


Member
***

Group: Members
Posts: 401
Joined: 5-January 07
From: Manchester England
Member No.: 1563



QUOTE (peter59 @ Mar 11 2015, 01:53 PM) *
It must be an unusual sight. The narrow sickle of Ceres with constellation of Orion in background.

Attached Image

Oh my, talk about making the familiar unusual....


--------------------
Go to the top of the page
 
+Quote Post

31 Pages V   1 2 3 > » 
Reply to this topicStart new topic

 



RSS Lo-Fi Version Time is now: 28th March 2024 - 02:13 PM
RULES AND GUIDELINES
Please read the Forum Rules and Guidelines before posting.

IMAGE COPYRIGHT
Images posted on UnmannedSpaceflight.com may be copyrighted. Do not reproduce without permission. Read here for further information on space images and copyright.

OPINIONS AND MODERATION
Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators.
SUPPORT THE FORUM
Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member.