ASTEROIDS CLOSE APPROACH LISTING 2019-2029

after a little investigation,
I just got my answer when the distance of passage of the asteroid 2014 mv ... it will pass about 300,000 + - kilometers
it would be "wise" to add it to the list ..



Ps :
therefore, it is modeled at 45.95re = ~ 295000km
according to an answer on another forum .

Last Edited by JosephWilford on 03/13/2019 06:00 AM

Thanx, Willix!

Added!

It's weird why it cannot be found on the close approach page,
especially because it's condition code is 9!
That means it has risk of changing trajectory...

The close approach page only shows objects that are "calculated" to pass closer than 0.2 AU!
Could as well have 0.3 included. But the tab filter does not allow.

Last Edited by Avýssou on 03/13/2019 09:30 PM

Hi

I also find strange the absence of this asteroid of the list of approaches ... you will tell me, some asteroids cross even closer!

Small

Last Edited by JosephWilford on 03/13/2019 10:29 PM

"Bennu asteroid keeps spinning faster and scientists aren't sure why"

[link to www.dailymail.co.uk (secure)]

"Bennu is 70 million miles (110m km) away from Earth.
As it moves through space at about 63,000 miles per hour (101,000 km per hour),
it also spins, completing a full rotation every 4.3 hours."

Last Edited by Avýssou on 03/16/2019 06:21 PM

It looks like a potato

Welcome! to contribute also..

yes, and look at this one, they even bothered to inspect it:

162173 Ryugu
[link to planetary.s3.amazonaws.com (secure)]

Itokawa and Ryugu to scale
[link to planetary.s3.amazonaws.com (secure)]

Last Edited by Avýssou on 03/18/2019 05:07 PM

Asteroids and comets visited by spacecraft as of June 2018, in color, excepting Vesta

[link to planetary.s3.amazonaws.com (secure)]

"A montage of 17 of the 18 asteroids and comets
that have been photographed up close as of June 2018,
when Hayabusa2 arrived at Ryugu.

This version is in color but does not show the bodies at their correct relative albedo or brightness.
Not included are Vesta or Ceres, both of which are many times larger than Lutetia.
This is a provisional version for 2018.
Bennu is currently represented by a gray dot;
later in the year, that dot will be replaced by a new OSIRIS-REx image,
and this image will be updated."

Comets only:
[link to planetary.s3.amazonaws.com (secure)]

Last Edited by Avýssou on 03/18/2019 05:05 PM

Color portrait of 67P

[link to c1.staticflickr.com (secure)]

Last Edited by Avýssou on 03/18/2019 05:18 PM

Torino Impact Hazard Scale :
[link to cneos.jpl.nasa.gov (secure)]

How is the Palermo Scale different from the Torino Scale?

"The Torino Scale is designed to communicate to the public
the risk associated with a future Earth approach by an asteroid or comet.
This scale, which has integer values from 0 to 10,
takes into consideration the predicted impact energy of the event
as well as its likelihood of actually happening (i.e., the event’s impact probability)."

"The Palermo Scale is used by specialists
in the field to quantify in more detail the level of concern warranted for a future potential impact possibility.
Much of the utility of the Palermo Scale lies in its ability to carefully assess the risk
posed by less threatening Torino Scale 0 events, which comprise nearly all of the potential impacts detected to date.
Objects are prioritized according to their Palermo Scale values
in order to assess the degree to which they should receive additional attention (i.e., observations and analysis).
This scale is continuous (both positive and negative values are allowed)
and does incorporate the time between the current epoch and the predicted potential impact,
as well as the object’s predicted impact energy and likelihood of occurrence."

Last Edited by Avýssou on 03/18/2019 05:36 PM

Hello & thanks again for the post , OP

Thank you, and welcome to add to it, buddy!

LIST BY DATE & SIZE

close approach distance (CA) is shown as Earth center to NEO center LD (lunar distance) / AU:

2019-Apr-09 *** (2019 FU) *** CC:8 *** 5.30 LD|AU 0.01363 *** diam. 64 - 140 m

2019-Apr-18 *** (2019 FN2) *** CC:8 *** CA: 4.06 LD|AU 0.01042 *** diam. 54 - 120 m
2019-Apr-19 *** 522684 (2016 JP) *** CC:0 *** CA: 18.97 LD|AU 0.04875 *** diam. 160 - 360 m

2019-May-25 *** 66391 (1999 KW4) *** CC:0 *** CA: 13.48 LD|AU 0.03464 *** diam.: 1.3 - 3 km

2019-Jun-27 *** (2008 KV2) *** CC:1 *** CA: 17.70 LD|AU 0.04548 *** diam. 150 - 330 m

2019-Aug-10 *** (2006 QQ23) *** CC:2 *** CA: 19.37 LD|AU 0.04977 *** diam. 250 - 570 m

2019-Sep-14 *** 467317 (2000 QW7) *** CC:0 *** CA: 13.87 LD|AU 0.03564 *** diam. 290 - 650 m
2019-Sep-24 *** (1998 FF14) *** CC:0 *** CA: 10.82 LD|AU 0.02780 *** diam. 190 - 430 m

2019-Oct-25 *** 162082 (1998 HL1) *** CC:0 *** CA: 16.17 LD|AU 0.04155 *** diam. 440 m - 990 m

2019-Nov-03 *** (2015 JD1) *** CC:3 *** CA: 12.89 LD|AU 0.03311 *** diam. 200 - 450 m
2019-Nov-21 *** 481394 (2006 SF6) *** CC:0 *** CA: 11.23 LD|AU 0.02886 *** diam. 280 - 620 m

2019-Dec-20 *** 216258 (2006 WH1) *** CC:1 *** CA: 15.20 LD|AU 0.03906 *** diam. 240 - 540 m
2019-Dec-26 *** 310442 (2000 CH59) *** CC:0 *** CA: 18.97 LD|AU 0.04874 *** diam. 280 - 620 m


2020-Feb-15 *** 163373 (2002 PZ39) *** CC:0 *** CA: 15.02 LD|AU 0.03860 *** diam. 440 - 990 m

2020-Mar-27 *** (2012 XA133) *** CC:1 *** CA: 17.33 LD|AU 0.04453 *** diam. 180 - 390 m

Last Edited by Avýssou on 04/10/2019 05:13 PM

Size comparison (asteroids & comets):

[link to planetary.s3.amazonaws.com (secure)]

Last Edited by Avýssou on 04/02/2019 06:37 PM