According to Indian Vedic astrology, there is one zodiac of 360 degrees in space. It is divided into 12 equal zodiac signs. Each sign has its own 30 degrees zodiac form. These all 12 sign are ruled by specific planets. These planets are called their lords.
Strength of a RASHI -If a RASHI is aspected by its Lord, or by a planet, that is friendly to its Lord, or by Mercury, or by Jupiter, it is said to be strong. Planets other than the above do not lend strength by aspect. (SARAVALI)
These signs are and their lords are below in the table:
Other classifications of signs:
According to Indian Vedic astrology, Leo, Virgo, Libra Scorpio and
Aquarius signs are concerned as powerful signs during day period.
Gemini, Aries, Taurus, Cancer, Sagittarius and Capricorn these signs
are concerned as powerful signs during night period.
Aries, Gemini, Leo and Virgo signs are concerned as Barren signs.
If, these signs are occupied over the 5th house and 5th lord is
occupied over one of barren sign too, in debilitate or afflicted
position, Native will face various kinds of obstacles in having
Cancer, Scorpio and Pisces signs are concerned as Mute signs. If,
any mute sign is occupied over the 2nd house, its lord is
debilitated or aspected by natural cruel and malefic planets. Native
may suffer due to speech related diseases.
Aries, Taurus, Leo are concerned blind as blind sign during the
night period. Gemini, Cancer and Virgo signs are concerned as blind
signs during the noon period.
Libra & Scorpio are concerned deaf in forenoon and Sagittarius and
Capricorn are concerned deaf signs at afternoon. If these sign are
occupied over the 3rd or 11th house and suffered due malefic aspects
or conjunctions, native may have ear related disease or deaf.
According to Indian Vedic astrology, Sagittarius and Capricorn are
concerned as lame signs. In any chart, these signs and their lords
are suffered due to malefic planets in this case native may loss
his/her legs and he/she may be lame.
Aries, Taurus, cancer, Sagittarius and Capricorn these signs are
known as Prishthodaya signs in Indian Vedic astrology.
Gemini, Leo, Virgo, Libra, Scorpio and Aquarius these signs are
concerned as Sheershodaya signs.
Pisces is known as an Ubhyodaya sign.