Type | Star |
---|---|
Magnitude | 5.2 | Right Ascension | 20h 39' 7.7" (2000) |
Declination | 10° 5' 10" N |
Constellation | Delphinus |
Classification | G2IV |
Andrew Cooper
Nov 10, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 6 Transparency: 6 Moon: 0%
Yellow, two listed components both visible, an 11th magnitude 40" west and an 8th magnitude 3' east
Checking the Gaia DR2 data shows that the close 11th magnitude star listed as B in WDS is a background star, while the more distant 8th magnitude star listed as C does appear to be a companion with comparable parallax and proper motion
Aldulfin | HD 195482 | HD 195483 |
Iota Delphini | NGC 6927 | NGC 6927A |
NGC 6928 | NGC 6930 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
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