Solar System
Dynamics
Group 		2010 CR5
older results

Asteroid 2010 CR5 was discovered on February 9, 2010 by the Mt Lemmon Survey. This object has a diameter 310-700 meters.

Number of original observations: 35
Arc : 2010 02 09 - 2010 02 19
Nominal rms: 0″.61 (70 residuals)

Possible collisions in: 2050





Year: 2050


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

Epoch [TT] a [AU] e i [deg] Ω [deg] ω [deg] M [deg] rms
20100104
20501215		 3.171056373
3.341408986		 0.831313808
0.804090355		 5.7948326
3.3931050		 323.2915121
269.4285290		 49.1716877
104.5109552		 14.9918389
5.4496430		 0″.65
 

Impact date: 2050 12 21.898 (UT)   Vimpact= 24.390 km/sec   Ψimpact = 58°.98  

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 CR5 page (NASA JPL) and Impact Risk page NEO Program (NASA JPL)
2010 CR5 page and Impact Risk page at the NEO Dynamic Site (NEODyS)




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