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INCOMING!, Detection and observation of Earth-approaching asteroids.
Paolo
post Oct 6 2008, 07:53 PM
Post #301


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Posts in this topic
- Paolo   INCOMING!   Oct 6 2008, 07:53 PM
- - scalbers   I think I've seen this pattern before where th...   Oct 20 2013, 09:38 PM
|- - AndyG   As long as the moving probability peak itself peak...   Oct 20 2013, 10:27 PM
|- - dilo   QUOTE (scalbers @ Oct 20 2013, 10:38 PM) ...   Oct 21 2013, 10:43 AM
- - nprev   Yeah. I'm definitely not gonna buy my Wile E. ...   Oct 21 2013, 12:58 AM
- - Explorer1   Yep, here's a picture from Wikipedia's Apo...   Oct 21 2013, 02:31 AM
- - Gerald   What you never wanted to know: How to calculate im...   Oct 22 2013, 04:14 PM
|- - dilo   Thanks Gerald, very interesting article! PS: m...   Oct 22 2013, 05:04 PM
- - Mongo   Current estimated odds: NEODyS 1:5076 on 220 optic...   Oct 23 2013, 04:24 PM
|- - Gerald   QUOTE (Mongo @ Oct 23 2013, 06:24 PM) ......   Oct 23 2013, 06:32 PM
|- - Mongo   Current estimated odds: NEODyS 1:6173 on 259 optic...   Oct 24 2013, 08:29 PM
- - Gerald   Based on 304 optical observations (of 307) NEODyS ...   Oct 25 2013, 01:27 PM
|- - dilo   QUOTE (Gerald @ Oct 25 2013, 01:27 PM) (T...   Oct 25 2013, 04:11 PM
- - ChrisC   Hello all - As I'm sure many of you all know,...   Oct 25 2013, 08:01 PM
|- - dilo   Going back a moment to 2013 TV135, I made a set of...   Oct 27 2013, 04:49 PM
|- - Mongo   QUOTE (dilo @ Oct 27 2013, 05:49 PM) Note...   Oct 29 2013, 09:14 PM
- - Hungry4info   The error ellipse doesn't necessarily have to ...   Oct 29 2013, 10:07 PM
|- - dilo   Very interestingly, 2013 TV135 impact probability ...   Oct 30 2013, 02:39 PM
|- - Gerald   QUOTE (dilo @ Oct 30 2013, 03:39 PM) ... ...   Oct 30 2013, 03:21 PM
|- - dilo   Gerald, to be honest only JPL data show such worse...   Oct 30 2013, 08:40 PM
|- - dilo   New record in the probability and Palermo scale va...   Oct 31 2013, 01:03 PM
- - Explorer1   Looks like it's going to a DA14 style close sh...   Oct 31 2013, 05:10 PM
|- - dilo   QUOTE (Explorer1 @ Oct 31 2013, 06:10 PM)...   Oct 31 2013, 09:28 PM
- - Explorer1   Yeah, I was assuming a pass of the same distance, ...   Oct 31 2013, 09:58 PM
|- - dilo   I decided to change plots layout in order to make ...   Nov 1 2013, 10:25 AM
- - Adam Hurcewicz   I calculate 429 orbits (with Find Orbit - Monte Ca...   Nov 1 2013, 05:51 PM
|- - dilo   Very impressive Adam! I would like to know how...   Nov 1 2013, 06:11 PM
|- - Adam Hurcewicz   Observations are in minorplanetcenter http://www.m...   Nov 1 2013, 08:04 PM
- - Floyd   Closest approach of 0.3 AU is not close?????   Nov 1 2013, 09:06 PM
|- - Adam Hurcewicz   Not exactly, see example on NEODyS site 2013TV135...   Nov 1 2013, 10:16 PM
|- - dilo   QUOTE (Adam Hurcewicz @ Nov 1 2013, 11:16...   Nov 2 2013, 08:11 AM
- - Floyd   QUOTE (Adam Hurcewicz @ Nov 1 2013, 05:16...   Nov 2 2013, 02:28 PM
|- - dilo   NEODyS site was down in the last hours but last im...   Nov 3 2013, 08:18 PM
- - Mongo   Acoustic Methods for Evaluation of High Energy Exp...   Nov 27 2013, 02:12 AM
|- - Gerald   QUOTE (Mongo @ Nov 27 2013, 03:12 AM) Aco...   Nov 27 2013, 10:42 AM
- - Dysgraphyk   In science Mag this week : QUOTE Deep Impact? On 1...   Nov 30 2013, 01:19 PM
|- - dilo   Few hours ago we had a small impactor, discovered ...   Jan 2 2014, 04:14 PM
- - Holder of the Two Leashes   Here is the Minor Planet Center's report on th...   Jan 2 2014, 06:02 PM
- - Holder of the Two Leashes   Based on what they think are the sounds of the imp...   Jan 6 2014, 03:27 PM
|- - dilo   2014 AF16 is a new object now included in the list...   Jan 7 2014, 03:13 PM
- - Floyd   3m, 30m would not be negligible... Edit 1/10/14 ...   Jan 7 2014, 03:37 PM
|- - dilo   QUOTE (Floyd @ Jan 7 2014, 04:37 PM) 3m, ...   Jan 7 2014, 09:28 PM
|- - dilo   A couple of new observations extended time arc fro...   Jan 10 2014, 08:01 PM
- - Explorer1   Yep, that's the size of 2012 DA 14 (Duende now...   Jan 7 2014, 07:02 PM
- - Vultur   Well ... one hopes it will drop again as more info...   Jan 11 2014, 05:56 AM
- - Gerald   If it's not a hoax, it's the first video o...   Apr 4 2014, 11:06 AM
|- - dilo   I suspect it's a hoax, they didn't find an...   Apr 4 2014, 11:55 AM
- - Paolo   I think it is much more likely that the rock had b...   Apr 4 2014, 02:14 PM
|- - Paolo   QUOTE (Paolo @ Apr 4 2014, 04:14 PM) the ...   Apr 10 2014, 04:56 AM
- - Explorer1   Wouldn't it have fallen out as soon as the chu...   Apr 4 2014, 02:47 PM
- - Gerald   This is a preliminary site (in Norwegian) with a l...   Apr 4 2014, 03:31 PM
|- - john_s   Given the number of humans on the ground compared ...   Apr 4 2014, 05:12 PM
- - Explorer1   Phil Plait weighs in; he's leaning towards it ...   Apr 5 2014, 04:58 PM
- - alan   Seems more likely that the other skydiver dropped ...   Apr 5 2014, 05:35 PM
|- - dilo   The asteroid 2007 VK184, which was the only known ...   Apr 6 2014, 07:39 AM
- - ElkGroveDan   I suppose the pebble argument is compelling and it...   Apr 10 2014, 05:14 AM
- - JohnVV   we could speculate all we want but i am going with...   Apr 11 2014, 12:39 AM
- - Gerald   This sounds about a dozen orders of magnitude more...   Apr 11 2014, 11:21 AM
- - Mongo   It seems to me that we already have enough informa...   Apr 12 2014, 01:00 AM
|- - Mongo   I did some quick calculations. The terminal veloci...   Apr 12 2014, 06:20 PM
- - Mongo   Meteorite smashes into Nicaraguan capital QUOTE N...   Sep 8 2014, 12:49 AM
- - Explorer1   Reminds me of the Peru crater from a few years bac...   Sep 8 2014, 01:04 AM
- - ngunn   Doubts have been cast on whether this was a meteor...   Sep 9 2014, 08:49 PM
|- - Gerald   QUOTE (ngunn @ Sep 9 2014, 10:49 PM) ...T...   Sep 10 2014, 12:02 AM
|- - ngunn   QUOTE (Gerald @ Sep 10 2014, 01:02 AM) So...   Sep 10 2014, 07:51 PM
- - fredk   The original BBC story reports that the site is ne...   Sep 9 2014, 09:02 PM
- - nprev   Sure looks like a bomb crater to me. Possible that...   Sep 10 2014, 12:03 AM
- - Gerald   Agreed, a bomb/land mine looks more likely. The cr...   Sep 10 2014, 12:34 AM
- - Mongo   There is security camera footage, though, that sho...   Sep 10 2014, 02:28 AM
|- - mto   QUOTE (Mongo @ Sep 9 2014, 08:28 PM) Ther...   Sep 10 2014, 03:12 AM
- - fredk   Yep, the photos appear to be of the Spanish event:...   Sep 10 2014, 03:23 AM
- - Mongo   It looks like the article is mixing together two e...   Sep 10 2014, 03:45 AM
- - fredk   No, that's the Spanish bolide as well: http://...   Sep 10 2014, 02:36 PM
|- - Mongo   QUOTE (fredk @ Sep 10 2014, 02:36 PM) No,...   Sep 10 2014, 04:09 PM
- - fredk   Ah, I see - my old browser wasn't rendering th...   Sep 10 2014, 06:21 PM
- - Mongo   Chelyabinsk meteor #2? Massive flash over Russia...   Nov 19 2014, 06:11 PM
- - ngunn   An accident with liquid sodium perhaps?   Nov 19 2014, 06:48 PM
- - hendric   Looks like 2004 BL86 is a binary! Primary bod...   Jan 27 2015, 05:08 PM
- - tanjent   Two hasty comments: a) The smaller body appears t...   Jan 28 2015, 08:49 AM
- - Phil Stooke   Re: size of the moon: you have to use the length ...   Jan 28 2015, 12:02 PM
- - hendric   Looks like any serious Asteroid Redirect mission w...   Jan 28 2015, 04:00 PM
- - Paolo   the AIDA mission to test kinetic deflection techni...   Jan 28 2015, 08:38 PM
- - Gerald   To deflect an asteroid binary it would probably be...   Jan 29 2015, 12:42 AM
- - Explorer1   New video of the proposed AIDA mission that would ...   May 21 2015, 03:37 PM
- - Mongo   Chasing the Chelyabinsk asteroid N-body style On ...   Aug 25 2015, 12:56 AM
- - Geert   Bangkok Post 07 Sept http://www.bangkokpost.com/v...   Sep 7 2015, 03:12 PM
- - nprev   Apparently discovered just a few days ago, so all ...   Nov 24 2016, 10:51 PM
- - Explorer1   http://lagniappeobserving.blogspot.ca/2016...2016-...   Nov 24 2016, 11:57 PM
- - moustifouette   After Recovery of 2016 WJ1 on images from 2003, th...   Dec 5 2016, 12:05 PM
- - g4ayu   A small meteorite in Siberia reported by the BBC (...   Dec 7 2016, 05:24 PM
- - Paolo   this is interesting: ESA tested on LISA Pathfinder...   Jul 17 2017, 10:43 AM
|- - hendric   QUOTE (Paolo @ Jul 17 2017, 04:43 AM) thi...   Jul 20 2017, 09:34 PM
- - Paolo   there was an arXiv paper on this subject: Detecti...   Jul 21 2017, 03:41 AM
- - hendric   Thanks for that paper! I searched citations o...   Jul 21 2017, 05:38 AM
- - Explorer1   Noticed on the calendar that yesterday marked 10 y...   Apr 14 2019, 03:18 PM
|- - Paolo   QUOTE (Explorer1 @ Apr 14 2019, 05:18 PM)...   Apr 14 2019, 06:51 PM
- - nprev   Hmm. Sentry no longer seems to be tracking the 202...   Apr 14 2019, 05:38 PM
- - Holder of the Two Leashes   I looks like they detected another rock headed for...   Jun 26 2019, 04:03 PM
- - monty python   COOL!   Jun 27 2019, 05:51 AM
- - Explorer1   New radar images of Apophis; very pixelly, but see...   Mar 26 2021, 03:53 PM
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