Star profile

Epsilon Draco

3D likeness based on its real data · class G · ~5,500 K

What is Epsilon Draco

Epsilon Draconis winds along one of the coils of Draco, that long constellation that loops around the north celestial pole and never sets for northern observers. It is a yellow G-type giant some 148 light-years away, a double system whose components can be split in a modest telescope. Its golden light marks, with its neighbors, the neck of the mythical monster that once guarded the golden apples of the Hesperides.

Where it is and when to see it

Epsilon Draco lies in the northern celestial hemisphere. It is visible to the naked eye under a dark sky. Its best month of the year is October, when it culminates around midnight.

From London it never sets and culminates about 71° up.
From New York it never sets and culminates about 60° up.
From Sydney it never rises above the horizon.

It can be seen from anywhere north of 20° S.

It ranks no. 11 in brightness among the 122 stars of Draco in our catalogue. To find it, start from Eltanin, the brightest: it lies about 23° away (a fist at arm's length covers about 10°).

The light you see today left it about 150 years ago.

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Astronomical data for Epsilon Draco

Constellation: Draco
Apparent magnitude: 3.84
Distance: 148.0 light years
Coordinates (J2000): RA 297.043° · Dec 70.268°
Catalogue: HIP 97433 · HD 188119

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Other stars in Draco

Draco has 122 stars in Stelvia's catalogue. Here are a few of them.

See all 122 stars in Draco