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Star profile

Spica

Alpha Virginis · Virgo

Variable star
3D likeness based on its real data · class B · ~15,000 K

What is Spica

Spica shines blue-white in the hand of the Maiden, a hot giant whose light takes nearly 250 years to reach us. Its Latin name means «ear of wheat», and ancient Sumerians, Greeks and Romans tied its rising to the agricultural calendar. A subtle variable, its brightness breathes in rhythm with an invisible companion. The glow arriving tonight set out in an age when harvests still set the clock of Europe.

Where it is and when to see it

Spica lies in the southern celestial hemisphere. It is one of the brightest stars in the sky: visible even from a city. Its best month of the year is April, when it culminates around midnight.

  • From London it culminates about 27° above the horizon.
  • From New York it culminates about 38° above the horizon.
  • From Sydney it culminates about 67° above the horizon.

It can be seen from anywhere south of 79° N.

It is the brightest of the 99 stars of Virgo in our catalogue, which makes it the best starting point for finding your way around the constellation.

The light you see today left it about 250 years ago.

Find it on the sky map

It opens in your browser. Free, no account, nothing to install.

Leave your signature on Spica

Your name and a message go up on the map for everyone to read. Signing is free.

Without a lock, someone else can replace your signature. How the lock works

We'll ask for an email to confirm it's you, no password.

A public signature from a real person. The chosen name is a symbolic denomination within Stelvia, with no official standing or IAU recognition: the sky is not for sale and belongs to no one.

Astronomical data for Spica

Constellation
Virgo
Apparent magnitude
0.98
Distance
249.8 light years
Coordinates (J2000)
RA 201.298° · Dec -11.161°
Catalogue
HIP 65474 · HD 116658

A symbolic commemorative gift: neither the signature nor the chosen name implies ownership of the star or recognition by the IAU.

Other stars in Virgo

Virgo has 99 stars in Stelvia's catalogue. Here are a few of them.

See all 99 stars in Virgo