One's Ascendant, or Lagna, is the degree of the rāśi which is rising on the eastern horizon at the time of one's birth.
Raising point at the East horizon is called 'LAGNA' or 'ASCENDANT'. The point at which ecliptic rises from the eastern horizon that determines the first house in the horoscope. Find out in which charan of which nakshatra is that point rising at the east. One's Ascendant, or Lagna, is the degree of the rāśi (or sign) which is rising on the eastern horizon at the time of one's birth. The Most Effective Point (MEP) of the Ascendant-Lagna, is that point of the zodiacal belt that coincides with the position of the horizon at the time of birth, for a given place of birth. Your Ascendant or Lagna represents the sign which is rising in the Eastern horizon at the time of your birth. Your Ascendant indicates about your self, your physical body and your outlook on life. Enter Your Birth details: Day: Month: Year: Please enter your Birth date, month number and year numbers. Your Ascendant, or the first house is the most important house in your horoscope. The Lagna signifies your body, the self and has important clues about the guiding traits in your life. By learning what your Lagna is you can have a deeper understanding of your motivations, inner spirit, and important characteristics. The Lagna is the time derivative of the position of the Sun. It represents the soul and body of the individual to whom the Horoscope pertains.Lagna is the base house, from which all the other 11 houses in a horoscope are assessed. Lagna calculation. The fundamental astronomical and geographic principles involved in Lagna calculation. In Vedic astrology the zodiac is centered on the Sun. So Sunrise time AT THE PLACE OF BIRTH is important. This is what determines your Lagna or the ascendant, which is the central keystone of your horoscope. Ascendant or Lagna is the zodiac sign rising on the eastern horizon at the time of birth, at the place of birth.
http://www.vedicstudy.com/Lagna%5Bascedant%5D.aspx https://en.wikipedia.org/wiki/Lagna http://askastrologer.com/lagna.html http://astrobix.com/horoscope/lagnapred/ http://www.raajayogam.com/astrology/lagna.html http://www.astrojyoti.com/LagnaCalculationBasics.htm
what is lagna in astrology