The Asteroid 2015 AZ43 On 2015-02-13 from Auberry California USA - MPC U69

The Near-Earth Object(Orbit type: Apollo ) 2015 AZ43 was first observed by Pan-STARRS 1 on 2015-01-11 and has been listed as a Virtual Impactor by SENTRY (JPL). 2015 AZ43 has a VERY SMALL impact risk(0.012%) for the date 2107-02-27.19. With more observations this risk could be rule out. In an effort to help improve the orbit I ran a imaging run from Auberry California USA - MPC U69 using itelescope.net's (TEL T24 0.61-m f/6.5 astrograph + CCD) on 2015-02-13.

A Stack of 5-10 Second Luminance BIN2
Taken with Itelescope.net's
(TEL T24 0.61-m f/6.5 astrograph + CCD)
Auberry California USA - MPC U69

A Stack of 5-10 Second Luminance BIN2
Taken with Itelescope.net's
(TEL T24 0.61-m f/6.5 astrograph + CCD)
Auberry California USA - MPC U69

A Stack of 5-10 Second Luminance BIN2
Taken with Itelescope.net's
(TEL T24 0.61-m f/6.5 astrograph + CCD)
Auberry California USA - MPC U69

Useful links:
Understanding Risk Pages by Jon Giorgini
Palermo Scale 
Torino Scale  
The Tracking News   
NEODyS CLOMON2 risk page
 List of removed objects(JPL) 

Note:  At 2015-02-23 22:01 UTC  --  2015 AZ43  was removed from the JPL Sentry Risk list.