Star profile

Iota 1 Librae

3D likeness based on its real data · class A · ~8,500 K

What is Iota 1 Librae

Iota-1 Librae is a white A-type star in a constellation dedicated to the scales of justice, one of the few zodiacal figures that does not depict a living being. Some 380 light-years away, it marks one of the quiet points on the pan. Its cold hue suits the geometric idea of balance —measured brightness, no flourish.

Where it is and when to see it

Iota 1 Librae lies in the southern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is May, when it culminates around midnight.

From London it culminates about 19° above the horizon.
From New York it culminates about 30° above the horizon.
From Sydney it culminates about 76° above the horizon.

It can be seen from anywhere south of 70° N.

It ranks no. 9 in brightness among the 49 stars of Libra in our catalogue. To find it, start from Zubeneschamali, the brightest: it lies about 10° away (a fist at arm's length covers about 10°).

The light you see today left it about 380 years ago.

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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 Iota 1 Librae

Constellation: Libra
Apparent magnitude: 4.54
Distance: 379.7 light years
Coordinates (J2000): RA 228.055° · Dec -19.792°
Catalogue: HIP 74392 · HD 134759

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

Other stars in Libra

Libra has 49 stars in Stelvia's catalogue. Here are a few of them.

See all 49 stars in Libra