The Moon or Chandra is also a royal planet and is the Queen in astrology. It represents the mind, emotions, sensitivity, the mother, house and domestic comforts, milk, sea and all things connected with the sea, hotel and food industry, textiles and apparels. It's cold and calm; its color is white; direction is north-east; metal is silver and gem is pearl. The moon is the fastest moving planet among the other planets and takes approximately 2-1/2 days to travel a sign. When the Sun and Moon are in the same rasi, it is called Amavasya or New Moon day or the 1st day of the dark fortnight. The lunar days or Tithi changes with every 12 degree difference between the Sun and the Moon. When the Sun and the Moon are in the exact opposite signs or 180 degrees apart, it is called Poornima or the Full moon day or the 1st day of the bright fortnight. It is the Matra karaka or planet connected with mother. The sign in which the Moon is placed in the birth chart is called your Janma Rasi. The star constellation in which the Moon is placed is called your Janma Nakshatra.