M18 - Sagittarius Cluster

Black Swan Cluster observed from SM Soccer Fields on a good night with excellent transparency.


Object Type: Open Cluster

Constellation: Sagittarius

Right Ascension: 18h 19m 54s

Declination: -17° 08' 00"

Magnitude: 8.0

Size: 9.0'

My Observation Details

Object Name: M18 - Sagittarius Cluster
Seeing: G
Transparency: 6
Lat/Lon: 35.161, -85.372
Instrument: 750mm/150mm
Power: 31.3x (24mm eyepiece)
Date: 2023-08-15
Time: 10:33 EST

Observation Notes

Visual Description

Small but recognizable as an object with the star clouds in the area. Brightest stars form an egg shaped oval.

Additional Notes

Used Telrad finder to locate this object.

Sketch

M18 - Sagittarius Cluster sketch