Σ 2840

No dss image available for Σ 2840
 
Aladin viewer for the region around Σ 2840
WDS J21520+5548

Type  Binary Star
Magnitude  5.2
Right Ascension  21h 52' 1.0"  (2000)
Declination  55° 47' 48" N
Constellation  Cepheus
Description  Binary 5.65/6.42 18" 197°
Observing Notes

Andrew Cooper
Sep 2, 2021    Waikoloa, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 175x
Seeing: 5 Transparency: 6 Moon: 0%

A lovely binary, a pair of white stars separated by 18" with about a magnitude difference, the northeastern component is HD 208095 at 5.6 magntude, the southwestern HD 208063 is 6.4 magnitude
Other Data Sources for Σ 2840
Associated objects for Σ 2840
Nearby objects for Σ 2840
5 objects found within 120'
13 Cephei Barnard 367 HD 208063
HD 208095 NGC 7175
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

Σ 2840