Solar System
Dynamics
Group 		2010 JH110

Asteroid 2010 JH110 was discovered on May 15, 2010 by the Mt Lemmon Survey. This object has a diameter of about 10—30 meters.

Older results based on shorter arcs

Number of original observations: 60
Arc : 2010 05 15 - 2010 06 18
Nominal rms: 0″.30 (120 residuals)

Possible collisions in: 2092





Year: 2092


Orbital elements of impact orbit for two dates (equ. J2000)

Epoch [TT] a [AU] e i [deg] Ω [deg] ω [deg] M [deg] rms
 
dev/σ
 		 20100723

20920527		 2.340760510
2.75
2.335864311		 0.559991833
2.73
0.570442553		 0.7640785
2.74
0.6845397		 71.9258181
2.67
74.1104666		 165.5421488
-2.56
164.7627523		 18.1469448
-2.73
1.0320282		 0″.44

 

Impact date: 2092 06 03.715 (UT)   Vimpact= 13.683 km/sec   Ψimpact = 35°.90  

Vimpact
The velocity of the asteroid relative to the Earth at the moment of impact.
Ψimpact
The impact angle is measured from the vertical axis that goes through the impact point. Thus, the impact angle is 0 degrees for a vertical impact.
rms
Root mean square for the derived impact orbit.




External links:

2010 JH110 page (NASA JPL) and Impact Risk page NEO Program (NASA JPL)
2010 JH110 page and Impact Risk page at the NEO Dynamic Site (NEODyS)




Solar System Dynamics & Planetology Group, 2010. All rights reserved