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33666

No, an Asteroid Is Not Going to Collide with Earth in February

Information and a nice job of tamping down some of the wild speculation by Faux-type news sources. patrick 718 No, an Asteroid Is Not Going to Collide with
Patrick Wiggins
Jan 19
#33666
 
33665

Re: 2018 AV2

Hi Rob, An e-mail I sent out yesterday to a few folks follows. Not much change due to today's data. As you mentioned, we currently gain a "lap" on it about
Bill Gray
Jan 19
#33665
 
33664

2018 AV2

Hi All - has it been established whether 2018 AV2 is natural or possibly manmade? Looks like it was last in our vicinity about 15 years ago. a = 1.0451358 e =
Matson, Rob D.
Jan 19
#33664
 
33663

Re: P10FUGY = possible close approacher

"P10FUGY was not confirmed (Jan. 17.67 UT)" https://www.minorplanetcenter.net/iau/NEO/ToConfirm_PrevDes.html Regards, Patrick ... Bill Gray
Patrick Schmeer
Jan 19
#33663
 
33662

Re: Sonic booms and meteorite recovery prospects

and sry 28 mph not km per nasa ... and sry 28 mph not km per nasa On Thu, Jan 18, 2018 at 11:47 PM, Mike Hankey < mike.hankey@... > wrote: The
Mike Hankey
Jan 18
#33662
 
33661

Re: Sonic booms and meteorite recovery prospects

The preliminary meteorite type seems to be l6. Samples sent to Chicago Field Muesum tonight for analysis. In term of orbit this should be easy to determine.
Mike Hankey
Jan 18
#33661
 
33660

Re: Sonic booms and meteorite recovery prospects

Meteorites found in Michigan this morning: https://www.facebook.com/amsmeteor/posts/1678757682144592 On Wed, Jan 17, 2018 at 1:36 PM, 'Matson, Rob D.'
Mike Hankey
Jan 18
#33660
 
33659

Re: Michigan bolide seismic signature

Thanks Rob, hope the science community get to them before the meteorite scavenger descend on them for profit.RegardsThomas On Wednesday, January 17, 2018,
Thomas Dorman
Jan 17
#33659
 
33658

Re: Michigan bolide seismic signature

Hi Thomas, Yes, I’ve analyzed both seismic and Doppler radar. The fall is clearly visible on both. I think the prospects for meteorite recovery are very good
Matson, Rob D.
Jan 17
#33658
 
33657

Re: Sonic booms and meteorite recovery prospects

There's a meteorite list? Where? ~Sam On Wednesday, January 17, 2018 10:37 AM, "'Matson, Rob D.' robert.d.matson@... [mpml]"
Sam Deen
Jan 17
#33657
 
33656

Sonic booms and meteorite recovery prospects

Hi Brian, I posted the following on the meteorite list this morning, but I don’t think it has shown up yet: “Chris Peterson summed it up nicely. I would
Matson, Rob D.
Jan 17
#33656
 
33655

Re: Michigan bolide seismic signature

RobJust wondering has anyone looked at the radar across that area?RegardsThomas On Wednesday, January 17, 2018, 12:12:29 PM CST, 'Matson, Rob D.'
Thomas Dorman
Jan 17
#33655
 
33654

Michigan bolide seismic signature

Hi All, A significant seismic signature for the Michigan event can be found on the US.AAM Ann Arbor seismic station at 01:10:16 UT on 17 January 2018. I’ve
Matson, Rob D.
Jan 17
#33654
 
33653

Re: Major Bolide meteor over Michigan ,surrounding states and Canada

... ...I note the paper on astro-ph last night: https://arxiv.org/abs/1801.05072 Analysis of June 2, 2016 bolide event ...which produced a similar event over
Brian Skiff
Jan 17
#33653
 
33652

Re: Major Bolide meteor over Michigan ,surrounding states and Canada

I saw this just now on the news, and have my doubts; the air compression/sonic booms are enough to trigger ground motion in the path below the compression; in
P. Clay Sherrod
Jan 17
#33652
 
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