NGC 6871
DSS image of NGC 6871
Overlaid DSS image of NGC 6871, 60' x 60' with north at top and west to the right

Aladin viewer for the region around NGC 6871

Type  Open Cluster
Magnitude  5.2
Size  20'
Right Ascension  20h 5' 59.5"  (2000)
Declination  35° 46' 38" N
Constellation  Cygnus
Description  Cl, st L&S, D* inv
Classification  IV 3 p n
Observing Notes

Andrew Cooper
Jun 6, 2022    Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 76x
Seeing: 7 Transparency: 7 Moon: 0%

A clump of rich galactic starfield punctuated by a notable concentration of 7th to 9th magnitude stars centered on the 6.8 magnitude V1676 Cyg, coarse with a rich galactic starfield background, large, 25' diameter, the 5.4 magnitude b1 Cyg on the northern margin

Andrew Cooper
Sep 6, 2021    Waikoloa, HI (map)
28cm f/10 SCT, NexStar 11" GyPSy @ 175x
Seeing: 7 Transparency: 7 Moon: 0%

A group of bright 7-8th magnitude stars scattered in a 20' area of rich galactic starfield, bright and obvious, coarse, resolved, the result is a rather pretty field

Andrew Cooper
Aug 27, 2006    TIMPA, Avra Valley, AZ (map)
28cm f/10 SCT Gypsy

Bright cluster in heavy galactic starfield, a haze of dim members arranged along a backbone of very bright stars running north-south, moderately detached from the background, rich and quite large at 20' north-south and 10' wide, a notably barren zone on the east edge
Other Data Sources for NGC 6871
Associated objects for NGC 6871
Nearby objects for NGC 6871
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

NGC 6871