ESA Rosetta, news, updates and discussion |
ESA Rosetta, news, updates and discussion |
 Apr 15 2005, 08:20 AM
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#1
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 Member  Group: Members Posts: 563 Joined: 29-March 05 Member No.: 221  |
Well Rosetta isn't going to get to 67P/Churyumov-Gerasimenko (Chury) till 2014, but it's not to early to set up a thread. There are a bunch of earth fly-bys, a Mars encounter at 200km in 2007 and a few asteriod passes. Not to mention the mission to land on the comet itself.
Only another nine and a half years to go. |
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Mar 22 2006, 05:16 PM
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#2
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Member Group: Members Posts: 204 Joined: 20-November 05 From: Mare Desiderii Member No.: 563 |
Since I've just done the sums, I thought I'd share:
(Quite) approximate pixel size of the asteroids in OSIRIS NAC (2048 x 2048 pixels @ 0.00115 deg/pix) at closest approach: 2867 Šteins: 4.6km @ 1700km => 135 pixels 21 Lutetia: 95.8km @ 3000km => 1600 pixels |
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paxdan ESA Rosetta Apr 15 2005, 08:20 AM
spaceffm Wow, i did not know that there will be a Mars Flyb... Apr 15 2005, 08:02 PM
centsworth_II QUOTE (spaceffm @ Apr 15 2005, 03:02 PM)Wow, ... Apr 16 2005, 02:09 AM Sunspot Also, I believe they will be observing Comet Tempe... Apr 15 2005, 11:16 PM paxdan Here is a nice self-portrait of the back of one of... Apr 17 2005, 09:43 AM cIclops QUOTE (paxdan @ Apr 17 2005, 09:43 AM)Here is... Apr 21 2005, 05:40 PM DEChengst For those that understand German this site has lot... Apr 17 2005, 01:18 PM Decepticon A few asteroid passes!
Great news. Wonder whi... Apr 20 2005, 02:39 AM paxdan QUOTE (Decepticon @ Apr 20 2005, 03:39 AM)A f... Apr 22 2005, 12:12 AM imran And I thought the seven years that Cassini took to... Apr 22 2005, 04:20 PM paxdan During the first earth flyby by Rosetta which took... Apr 21 2005, 08:41 AM Sunspot http://www.esa.int/SPECIALS/Rosetta/SEMT4V2IU7E_0.... May 3 2005, 10:22 PM Decepticon A repeat of above data from TPS. http://planetary... May 6 2005, 02:42 PM BruceMoomaw Good news on the problem with the sticky thermal d... Jun 22 2005, 08:05 PM BruceMoomaw Postscript: they do plan to use the OSIRIS cameras... Jun 22 2005, 08:06 PM djellison Bruce - would you classify ESA's press efforts... Jun 22 2005, 10:19 PM BruceMoomaw I don't know if "obstructive" is the... Jun 22 2005, 10:34 PM djellison I swear I saw some fantastic nebulae observations ... Jun 22 2005, 10:47 PM ljk4-1 ROSETTA STATUS REPORT
Report for Period 9 Decembe... Jan 11 2006, 07:38 PM SigurRosFan http://fr.arxiv.org/abs/astro-ph/0602631 - First a... Mar 1 2006, 11:20 AM BruceMoomaw Thre's some speculation that Steins may be one... Mar 1 2006, 11:50 PM edstrick The unusually high albedo measured with both polar... Mar 2 2006, 08:56 AM ugordan What exactly will the closest approach distance to... Mar 2 2006, 09:35 AM paxdan QUOTE (ugordan @ Mar 2 2006, 09:35 AM) Wh... Mar 2 2006, 10:09 AM Bob Shaw And earlier still:
February 2007 - Rosetta Mars f... Mar 18 2006, 05:37 PM ugordan QUOTE (Bob Shaw @ Mar 18 2006, 06:37 PM) ... Mar 18 2006, 05:46 PM Bob Shaw QUOTE (ugordan @ Mar 18 2006, 05:46 PM) I... Mar 18 2006, 05:49 PM GravityWaves QUOTE (Bob Shaw @ Mar 18 2006, 02:37 PM) ... Mar 25 2006, 05:47 PM Rakhir QUOTE (GravityWaves @ Mar 25 2006, 06:47 ... Mar 25 2006, 09:39 PM ljk4-1 Astrophysics, abstract
astro-ph/0603720
From: Jes... Mar 28 2006, 06:03 PM BruceMoomaw They definitely intend to use the MIRO microwave s... Mar 19 2006, 01:14 AM ljk4-1 Astrophysics, abstract
astro-ph/0603585
From: S. ... Mar 22 2006, 08:31 PM Rakhir A busy period for Rosetta :
- Honda comet tail obs... Nov 21 2006, 07:57 AM tedstryk QUOTE (Rakhir @ Nov 21 2006, 07:57 AM) A ... Nov 21 2006, 12:26 PM elakdawalla QUOTE (Rakhir @ Nov 20 2006, 11:57 PM) - ... Nov 21 2006, 05:32 PM IM4 >Lutetia observation in January (At very far di... Nov 21 2006, 07:10 PM Rakhir QUOTE (IM4 @ Nov 21 2006, 10:10 PM) Quite... Nov 21 2006, 09:24 PM mchan QUOTE (Rakhir @ Nov 21 2006, 01:24 PM) Ro... Nov 22 2006, 04:15 AM Holder of the Two Leashes Does anyone know whether it will be possible to do... Nov 22 2006, 05:57 AM edstrick a 3000 km flyby is pretty useless for any asteroid... Nov 22 2006, 11:43 AM mchan Around 100 km. So it's borderline. Nov 22 2006, 11:46 AM ugordan Well, Galileo flybys of Gaspra and Ida were around... Nov 22 2006, 01:21 PM Rakhir Rosetta warms up for Mars swing-by
http://www.esa.... Nov 29 2006, 09:47 PM mchan The ESA Rosetta website has a list of the various ... Nov 30 2006, 04:45 AM AlexBlackwell For those interested in this kind of thing, a spec... Nov 30 2006, 08:07 PM IM4 QUOTE (mchan @ Nov 30 2006, 04:45 AM) The... Dec 5 2006, 07:04 PM ugordan QUOTE (IM4 @ Dec 5 2006, 08:04 PM) magnif... Dec 5 2006, 07:10 PM ustrax QUOTE (IM4 @ Dec 5 2006, 07:04 PM) Anothe... Jan 26 2007, 05:42 PM stevesliva I saw a passing mention of Phobos and Deimos obser... Dec 1 2006, 05:06 AM ustrax QUOTE (stevesliva @ Dec 1 2006, 05:06 AM)... Dec 1 2006, 04:55 PM GravityWaves QUOTE (ustrax @ Dec 1 2006, 01:55 PM) Her... Feb 19 2007, 02:09 PM mchan IM4,
Thanks for the doc. Dec 6 2006, 07:26 AM Rakhir Lutetia asteroid in Rosetta’s spotlight
An animat... Jan 26 2007, 03:19 PM elakdawalla I can't get RealPlayer or Windows Media Player... Jan 26 2007, 05:18 PM nprev I can't get it to work, either, Emily; must be... Jan 26 2007, 05:35 PM ustrax Emily,
you have to download the DivX viewer in or... Jan 26 2007, 05:37 PM AlexBlackwell Ongoing Preparations for Mars Swing-by
29 Jan 2007... Jan 29 2007, 08:51 PM yaohua2000 Rosetta will be soon exactly 10,000,000 miles away... Feb 3 2007, 04:23 PM ugordan So, what is a more significant figure: 10,000,000 ... Feb 3 2007, 04:35 PM djellison What's a mile?
(well - it's a European sp... Feb 3 2007, 04:36 PM NMRguy QUOTE (djellison @ Feb 3 2007, 05:36 PM) ... Feb 3 2007, 06:23 PM ugordan A mile is in the eye of the beholder
Statute, na... Feb 3 2007, 04:41 PM nprev I'm all for the metric system. If I could conv... Feb 3 2007, 04:51 PM centsworth_II The great thing about using a variety of units: mi... Feb 3 2007, 04:57 PM djellison If the UK would switch to KM, I'd be very happ... Feb 3 2007, 06:27 PM tedstryk I'll admit, I am a stick in the mud when it co... Feb 4 2007, 11:05 PM ngunn QUOTE (djellison @ Feb 3 2007, 06:27 PM) ... Feb 5 2007, 09:17 AM dilo Ted, why to complicate your life using Km in space... Feb 5 2007, 07:30 AM djellison Wouldn't you rather have a litre
Doug Feb 5 2007, 09:42 AM tedstryk QUOTE (djellison @ Feb 5 2007, 09:42 AM) ... Feb 5 2007, 10:50 AM ugordan QUOTE (tedstryk @ Feb 5 2007, 11:50 AM) W... Feb 5 2007, 11:15 AM ngunn Even that's not strictly SI. I'll have a c... Feb 5 2007, 10:00 AM djellison I'm reminded of a rather foul song I co-wrote ... Feb 5 2007, 10:49 AM djellison Basically, in the 1970s, there was an abortive att... Feb 5 2007, 11:52 AM dvandorn As an American, I never got to see these "in ... Feb 5 2007, 03:29 PM tty I can't understand why people would want to go... Feb 5 2007, 07:22 PM Greg Hullender Don't forget troy ounces. That's what mak... Feb 5 2007, 10:51 PM helvick The part that I find really odd is that "Impe... Feb 6 2007, 02:39 AM dvandorn QUOTE (helvick @ Feb 5 2007, 08:39 PM) In... Feb 6 2007, 04:22 AM ustrax Precious...Just precious...
"For detailed ... Feb 8 2007, 05:54 PM nprev Well, one of my latest classes is a crash physics ... Feb 6 2007, 02:47 AM climber Isn't it ironic that all this "discution... Feb 10 2007, 10:27 AM Greg Hullender I think it's because the switch to the metric ... Feb 12 2007, 02:44 AM AlexBlackwell Rosetta correctly lined up for critical Mars swing... Feb 15 2007, 05:34 PM djellison Minerva wasn't much of a scientist - camera, t... Feb 19 2007, 02:20 PM edstrick "Philae - however..."
The entire Rosett... Feb 20 2007, 09:44 AM mchan Indeed. I think of it as CRAF+. Kudos to ESA for... Feb 20 2007, 11:10 AM Analyst Correct. This is a flagship. It will give us much ... Feb 20 2007, 01:56 PM djellison But of course, one LV failure with 8 discovery mis... Feb 20 2007, 02:45 PM centsworth_II QUOTE (djellison @ Feb 20 2007, 09:45 AM)... Feb 20 2007, 03:23 PM ngunn I've been thinking about this issue in relatio... Feb 20 2007, 03:02 PM Analyst All this considered, I stand by my opinion. Maybe ... Feb 20 2007, 03:29 PM tedstryk QUOTE (Analyst @ Feb 20 2007, 03:29 PM) A... Feb 21 2007, 08:49 PM elakdawalla I just thought I'd point out something I menti... Feb 21 2007, 09:14 PM ngunn I noticed that in your blog and was duly delighted... Feb 21 2007, 09:51 PM SFJCody Is a long extended mission a possibility for Roset... Mar 12 2007, 05:35 PM ustrax OSIRIS update. Mar 13 2007, 10:20 AM tedstryk Did he say anything about the trajectory for the u... Mar 13 2007, 10:45 AM Stu Thanks ustrax... look at the last paragraph... ... Mar 13 2007, 10:23 AM |
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