Chi Persei
DSS image of Chi Persei
Overlaid DSS image of Chi Persei, 60' x 60' with north at top and west to the right

Aladin viewer for the region around Chi Persei
χ Per, 7 Persei, 7 Per
BD+56 486, HD 13994, HR 662, SAO 23149, GSC 03694-02581, HIP 10729, WDS J02181+5731A, Gaia DR3 458574349694431488

Type  Star
Magnitude  6.023
Right Ascension  2h 18' 4.6"  (2000)
Declination  57° 30' 59" N
Constellation  Perseus
Classification  G7.0III
Observing Notes

Andrew Cooper
Aug 10, 2024    Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 45x
Seeing: 6 Transparency: 6 Moon: 0%

Pale orange, the 12th magnitude star visble 1' north is a listed companion, in a field as rich as this a true relationship seems suspect, 25' north of NGC 869 in a very rich galactic starfield

WDS lists four companions, the 0.3" pair BC, D, and E, checking Gaia EDR3 data reveals BC has a dramatically different proper motion, D likewise does not share parallax or proper motion, and E is clearly a distant background star

Captain William Henry Smyth
Oct 27, 1835    No. 6 The Crescent, Bedford, England (map)
150mm f/17.6 refractor by Tully 1827

A coarse triple star, in the weapon hand of Perseus. A 6½, yellow; B 12, bluish; C 9½, greenish. An imaginary line projected from δ Cassiopeæ to α Persei, will pass just below χ, at one-third of the distance. This is a multiple object, among rich fields, where the intermixture of greater and less individuals renders the vicinity very favourable for testing the light and definition of a telescope.
― A Cycle of Celestial Objects Vol II, The Bedford Catalogue, William Henry Smyth, 1844
Other Data Sources for Chi Persei
Nearby objects for Chi Persei
6 objects found within 60'
8 Persei Basel 10 FZ Persei
NGC 869 Perseus OB1 Association The Double Cluster
Credits...

Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.

A complete list of credits and sources can be found on the about page

Chi Persei