Star profile

2 Boötis

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

What is 2 Boötis

2 Boötis is a yellow G-type star about 336 light-years away, set at the southern tip of the Herdsman near the border with Virgo. It occupies a spectral region close to the Sun's but is noticeably larger and brighter, with the build of a star that has begun to swell. It marks the southern edge of the celestial shepherd, where the constellation's outline thins into scattered stars.

Where it is and when to see it

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

From London it culminates about 61° above the horizon.
From New York it culminates about 72° above the horizon.
From Sydney it culminates about 34° above the horizon.

It can be seen from anywhere north of 68° S.

It ranks no. 54 in brightness among the 88 stars of Boötes in our catalogue. To find it, start from Arcturus, the brightest: it lies about 9° away (a fist at arm's length covers about 10°).

The light you see today left it about 340 years ago.

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Astronomical data for 2 Boötis

Constellation: Boötes
Apparent magnitude: 5.63
Distance: 335.9 light years
Coordinates (J2000): RA 205.260° · Dec 22.496°
Catalogue: HIP 66763 · HD 119126

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

Other stars in Boötes

Boötes has 88 stars in Stelvia's catalogue. Here are a few of them.

See all 88 stars in Boötes