Hello John and Doves,
News articles are
stating that potentially hazardous asteroids (PHAs)
will surge in 2018. The table below shows the
ones they are following for Aug/Sept/Oct. And
there will probably be 'surprise' flybys during this
time period.
"Any asteroid that comes
within 4.6 million miles of Earth with a diameter
greater than 500 feet is termed “potentially
hazardous," according NASA.
http://www.foxnews.com/science/2018/08/23/potentially-hazardous-500-foot-asteroid-set-to-zoom-past-earth-at-20000-mph.amp.html
When I think about
PHAs I think of 'wormwood' in The Revelation.
Maranatha!
Chance
Potentially Hazardous
Asteroids (PHAs) are space rocks
larger than approximately 100m that can come closer
to Earth than 0.05 AU. None of the known PHAs is on
a collision course with our planet, although
astronomers are finding new
ones all the time.
On
August 23, 2018 there were 1912 potentially
hazardous asteroids.
![](http://www.spaceweather.com/site_images/spacer.gif) |
Recent & Upcoming
Earth-asteroid encounters:
Asteroid |
Date(UT)
|
Miss Distance
|
Velocity (km/s)
|
Diameter (m)
|
2018
PL10 |
2018-Aug-18
|
19.4 LD
|
12.5
|
132
|
2018
PO22 |
2018-Aug-18
|
8.9 LD
|
11.1
|
86
|
2018
PK20 |
2018-Aug-18
|
7.9 LD
|
8.3
|
24
|
2018
QZ |
2018-Aug-19
|
6.6 LD
|
9.5
|
55
|
2018
QE |
2018-Aug-20
|
2.8 LD
|
4.5
|
10
|
2018
QA1 |
2018-Aug-21
|
12.3 LD
|
11.2
|
77
|
2018
PK9 |
2018-Aug-22
|
17 LD
|
9
|
33
|
2018
PW7 |
2018-Aug-23
|
11.3 LD
|
10.6
|
49
|
2018
QF1 |
2018-Aug-23
|
18.1 LD
|
14.3
|
75
|
2018
PU23 |
2018-Aug-23
|
7.8 LD
|
1.5
|
8
|
2018
PR9 |
2018-Aug-24
|
18.1 LD
|
14
|
46
|
2018
LQ2 |
2018-Aug-27
|
9.4 LD
|
1.5
|
39
|
2016
GK135 |
2018-Aug-28
|
16.8 LD
|
2.8
|
9
|
2016
NF23 |
2018-Aug-29
|
13.2 LD
|
9
|
93
|
1998
SD9 |
2018-Aug-29
|
4.2 LD
|
10.7
|
51
|
2018
DE1 |
2018-Aug-30
|
15.2 LD
|
6.5
|
28
|
2001
RQ17 |
2018-Sep-02
|
19.3 LD
|
8.3
|
107
|
2015
FP118 |
2018-Sep-03
|
12.3 LD
|
9.8
|
490
|
2018
QA |
2018-Sep-03
|
17.5 LD
|
20.4
|
73
|
2017
SL16 |
2018-Sep-20
|
8.5 LD
|
6.4
|
25
|
2018
EB |
2018-Oct-07
|
15.5 LD
|
15.1
|
155
|
2014
US7 |
2018-Oct-17
|
3.2 LD
|
8.7
|
19
|
2013
UG1 |
2018-Oct-18
|
10.4 LD
|
13.4
|
123
|
2016
GC221 |
2018-Oct-18
|
8.7 LD
|
14.4
|
39
|
![](http://www.spaceweather.com/site_images/spacer.gif) |
Notes: LD means "Lunar
Distance." 1 LD = 384,401 km, the distance between
Earth and the Moon. 1 LD also equals 0.00256 AU. MAG
is the visual magnitude of the asteroid on the date of
closest approach.
http://www.spaceweather.com/archive.php