How to see it

3 Per has a visual magnitude of about 5.42: under a reasonably dark sky it is typically reachable with the unaided eye.

Sky position

Equatorial coordinates for 3 Per: right ascension 1h 58m 34s, declination +49° 12′ 16″ (J2000), on the celestial sphere.

Catalog context

3 Per. It appears in classical and modern catalogs as HIP 9222, HD 11949, Gaia DR3 357623445496975872.

Catalog identifiers

Gaia

Gaia DR3 357623445496975872

HIP

9222

HD

11949

gaia_dr3

357623445496975872

Bayer / Flamsteed

3 Per

Also known as

• Gaia DR3 TOP 5M 357623445496975872
• HD 11949
• HIP 9222

Observed properties

Visual magnitude

5.42