Virgo (constellation)

Virgo

Constellation
List of stars in Virgo
Abbreviation	Vir
Genitive	Virginis
Pronunciation	/ˈvɜːrɡoʊ/, genitive /ˈvɜːrdʒɪnɪs/
Symbolism	the Virgin
Right ascension	13
Declination	−4
Quadrant	SQ3
Area	1294 sq. deg. (2nd)
Main stars	9, 15
Bayer/Flamsteed stars	96
Stars with planets	29
Stars brighter than 3.00m	3
Stars within 10.00 pc (32.62 ly)	10
Brightest star	Spica (α Vir) (0.98m)
Messier objects	11
Meteor showers	Virginids Mu Virginids
Bordering constellations	Boötes Coma Berenices Leo Crater Corvus Hydra Libra Serpens Caput
Visible at latitudes between +80° and −80°. Best visible at 21:00 (9 p.m.) during the month of May.

Virgo constellation

Virgo is a zodiac constellation which lies on the celestial equator. It is between Leo (at west) and Libra (at east).This constellation is large; the constellation is the second biggest constellation you can see on the sky. Legends say Virgo is Astraea.

Location

The constellation Virgo

Virgo is prominent in the spring sky in the Northern Hemisphere, visible all night in March and April. As the largest zodiac constellation, the Sun takes 44 days to pass through it, longer than any other. From 1990 and until 2062, this will take place from September 16 to October 30. It is located in the third quadrant of the Southern Hemisphere (SQ3) and can be seen at latitudes between +80° and -80°.

The bright star Spica makes it easy to locate Virgo, as it can be found by following the curve of the Big Dipper/Plough to Arcturus in Boötes and continuing from there in the same curve ("follow the arc to Arcturus and speed on to Spica").

Due to the effects of precession, the autumn equinox point lies within the boundaries of Virgo very close to β Virginis. This is one of the two points in the sky where the celestial equator crosses the ecliptic (the other being the vernal equinox point in the constellation of Pisces). From the 18th century to the 4th century BC, the Sun was in Libra on the autumnal equinox, shifting into Virgo thereafter. This point will pass into the neighboring constellation of Leo around the year 2440.