NGC 6558

Globular Cluster Fair (21/100)

NGC 6558 GlobularCluster Sgr Visible Level 3 Medium telescope (6-8") - Higher magnification helpful

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Properties

Magnitude —

Angular Size 5.4′

Description

glob. cl. , pB, pL, R, glbM, rrr, st 16

Position & Identifiers

RA 18h 10m 18.0s

Dec -31° 46' 00.0"

Constellation Sgr

Catalog NGC 6558

Visibility

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Eyepiece View

Telescope Eyepiece

108x TFOV: 0.5° Lim. mag: 13.3

Seeing

NGC 6558 · 5.4′ diameter · N up, E left

Best Magnification

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