| Type | Star |
|---|---|
| Magnitude | 6.419 | Right Ascension | 21h 52' 0.5" (2000) |
| Declination | 55° 47' 31" N |
| Constellation | Cepheus |
Andrew Cooper
Sep 2, 2021 Waikoloa, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 175x
Seeing: 5 Transparency: 6 Moon: 0%
Σ 2840 is 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
| Σ 2840 | 13 Cephei | Barnard 367 |
| HD 208095 | NGC 7175 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
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