Well..let's see. The ephemeris says that the heliocentric longitude and right ascension of the Sun is:
Month Longitude RA -------------------------------------- January 280 18.7 h March 0 0.0 h June 90 6.0 h September 180 12.0 h December 270 18.0 h ..........................................If we draw a circle showing the Earth's orbit with the Sun at the center and the Earth at the top and identify this as the June position, the direction to the Sun is '90 degrees ecliptic latitude and 6.0 H RA', the Earth as seen from the Sun is at 90+180 = 270 degrees and RA=18h. The direction the Earth is moving is counter clockwise as seen from this northern viewpoint, so it is moving towards an ecliptic longitude of 90+180+90 = 0 degrees, or 0h RA. My chart says this is towards the constellation of Pisces in June. In January, the same calculation from the above table says 280+180+90 = 280 - 90 = 190 degrees latitude or about 13.0 H RA. This is towards Virgo and the star Spica.