If its from NASA yes, but the video is from some guy who claims NASA is hiding the truth. There is no evidence that NASA has any information about this, also there are many other astronomical agencies worldwide, and none of them with all the optical and radio telescopes out there have detected this or they are all hiding the "truth"? (NASA doesn't have say over what non-NASA scientists discover and report worldwide.) That sounds very far fetched.

To break it down further his model indicates that by June 2nd this object was 1.835 AU. (1 AU being the distance between the Earth and Sun or 93 Million Miles.) At that distance a brown dwarf star would be very detectable by radio telescopes, because even though a brown dwarf is a dead star it is still putting out a lot of energy in the form of X-Rays and Magnetic Fields.

Even if for argument's sake we are saying this object is not emitting these wavelengths, we have other means of detection:

http://en.wikipedia.org/wiki/Brown_dwarf

We have detected Brown Dwarfs, up to 118 parsecs away:

Yet we cannot see one in our own solar system? OR there is a worldwide conspiracy to cover up the existence of this object, which includes every astronomer on the planet with access to equipment capable to seeing this object?

Neither of these seem very plausible.