Type | Binary Star |
---|---|
Magnitude | 5.55 | Right Ascension | 8h 26' 47.0" (2000) |
Declination | 26° 56' 8" N |
Constellation | Cancer |
Description | Binary 6.3/6.3 5" |
Classification | A3V |
Captain William Henry Smyth
Apr 2, 1833 No. 6 The Crescent, Bedford, England (map)
150mm f/17.6 refractor by Tully 1827
A close double star, above the Crab's northern legs, where it may be fished up by the alignment of φ1. A 6, and B 6½, both silvery white. This very pretty object is 40 ♅. II.; and the substantial agreement of all the measures indicate its fixity. Piazzi briefly says, "videtur duplex." The following are the registered results obtained by the astrometers, who preceded me:♅. Pos. 213° 18' Dist. 5".500 Ep. 1782.09This star seems to have a spacial movement of similar value and direction with φ1. They may be in connexion. [Gaia EDR3 data shows high proper motion for φ1 Cnc while φ2 Cnc is notably further away and exhibits little proper motion]
H. and S. 211° 13' 5".514 1822.48
Σ. 212° 01' 4".563 1829.45
[WDS 219° 5".20 2019 ]― A Cycle of Celestial Objects Vol II, The Bedford Catalogue, William Henry Smyth, 1844
DX Cancri | IC 2361 | IC 2365 |
NGC 2592 | Phi1 Cancri | |
Phi2 Cancri B |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
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