According to this, the path of Nibiru, Planet X, overlaps the path of Elenin, so this is why one would see the red dot (Nibiru) on a path that is labeled for Elenin.

Lets Go back in time and check Nibiru’s Projected Path from 2012

27 September 2012:

Nibiru comes directly between the Sun and Earth. Unlike Elenin a year earlier, it sits right on the ecliptic and will therefore cause a great solar eclipse.

The Earth will now be very much at the mercy of this immense object’s magnetism. At this point and since several days prior as Nibiru drew nearer, Earth should already be tipping severely and abnormally as its north pole is repelled by Nibiru’s at the same time its southern counterpart is attracted.

It is then that earth will be caught in the crossfire between nibiru and the sun.

21 December 2012:

the infamous date sees the Earth approaching an alignment between the Sun and Elenin, and Nibiru also aligning between the Sun and Jupiter – all from the same general direction in space. It’s as if the objects have conspired together to pull at the Sun. The magnetic stress on the star must be immense, especially with the combined forces of the two largest bodies (next to the Sun) in the solar system, Nibiru and Jupiter, involved! Note: at this stage the distance between Nibiru and its Elenin should be decreasing as Elenin is decelerating while Nibiru is accelerating as it has just been flung out of the inner solar system by the Sun. decreasing as Elenin is decelerating while Nibiru is accelerating as it has just been flung out of the inner solar system by the Sun.

28 December 2012:

the double alignments are perfected.

Source: http://locklip.com/nibirus-projected-path/