According to the preliminay orbit, 2014 MF6 is an Apollo type asteroid. This class of asteroids are defined by having semi-major axes greater than that of the Earth (> 1 AU) but perihelion distances less than the Earth's aphelion distance (q < 1.017 AU). It is also flagged as a "Potentially Hazardous Asteroid". PHA are asteroids larger than approximately 100m that might have threatening close approaches to the Earth (they can come closer to Earth than 0.05 AU).
2014 MF6 has an estimated size of 190 m - 420 m (based on the object's absolute magnitude H=20.7) and it will have a close approach with Earth at about 9.1 LD (Lunar Distances = ~384,000 kilometers) or 0.0233 AU (1 AU = ~150 million kilometers) at 1939 UT on 2014, July 09. This asteroid will reach the peak magnitude ~15.3 on the period from 06 to 09 July 2014.
We performed some follow-up measurements of this object on 2014, July 09.4, remotely from the Q62 iTelescope network (Siding Spring, AU) through a 0.50-m f/6.8 astrograph + CCD + focal reducer). Below you can see our image taken with the asteroid at magnitude ~15.3 and moving at ~ 40.43 "/min. Click on the image below to see a bigger version. North is up, East is to the left (the asteroid is trailed in the image due to its fast speed).
© Remanzacco Observatory
Comment: Looked at from another angle: what if, given the reality of increased cometary material in near-space and the atmosphere, the Powers That Be deliberately orchestrate wars to mask the cosmic threat? In other words, an aggressive regime might intentionally conflate a celestial object with an inter-continental ballistic missile... It's much easier to retain control so long as the little people are scared of man-made wars - incoming comets would see the powerful lose their power altogether.
The reader may enjoy Earth Changes and the Human Cosmic Connection: The Secret History of the World - Book 3 - "a ground-breaking attempt to re-connect modern science with ancient understanding that the human mind and states of collective human experience can influence cosmic and earthly phenomena."