Deep-Sky Objects for July


Objects for Binoculars
RA Dec Number Mag(s) Size/Sep. PA Const. Type of Object
18h 03.8m -24° 23' M8 6.8v (oc) 45'x30'   Sgr "Lagoon Neb." + Cl. 113*
18h 16.5m -18° 50' M24 4.6v 95'   Sgr Sm Sagittarius Star Cloud
18h 36.4m -23° 54' M22 5.1v 24'   Sgr Globular Cluster
19h 59.6m +22° 43' M27 7.3v 348"   Vul Pl. Neb. "Dumbbell Nebula"
18h 51.1m -06° 16' M11 5.8v 13'   Sct "Wild Duck Cluster"
19h 25.4m +20° 11' Cr399 3.6v 60'   Vul Cluster 40*, "Coathanger"

Objects for Small Telescopes (2-6 inch)
RA Dec Number Mag(s) Size/Sep. PA Const. Type of Object
18h 02.3m -23° 02' M20 - 20'x20'   Sgr "Trifid Nebula"
18h 20.8m -16° 11' M17 Cl. 6.0v 20'x15'   Sgr "Omega/Swan Neb" + Cl.
18h 24.5m -24° 52' M28 6.8v 11.2'   Sgr Globular Cluster
18h 45.2m -09° 24' M26 8.0v 14'   Sct Open Cluster 30*
18h 53.6m +33° 02' M57 8.8v >71"   Lyr Pl. Neb. "Ring Nebula"
19h 08.8m +34° 46' E2470 6.6, 8.6 13.4" 272° Lyr Double Star, w/E2474
19h 09.1m +34° 36' E2474 6.7, 8.8 16.2" 262° Lyr Double Star, w/E2470

Objects for Medium Telescopes (8-14 inch)
RA Dec Number Mag(s) Size/Sep. PA Const. Type of Object
16h 04.4m -11° 22' Xi Sco 4.8, 7.3 7.6" 51° Sco Double Star, w/E1999
18h 18.4m -18° 25' NGC 6603 11.1p 5.0'   Sgr Open Cl. In M24
18h 44.3m +39° 40' Epsilon Lyr 5.1, 5.4 2.6", 2.3"   Lyr "Double, Double" Star
19h 16.6m +30° 11' M56 8.3v 7.1'   Lyr Globular Cluster
19h 18.4m +06° 33' NGC 6781 11.4v 109"   Aql Planetary Nebula
19h 52.2m +29° 25' NGC 6834 7.8v 5'   Vul Open Cluster 50*
19h 53.8m +18° 47' M71 8.0v 7.2'   Sge Globular Cluster

Objects for Larger Telescopes (16-inch & larger) Challenge Objects
RA Dec Number Mag(s) Size/Sep. PA Const. Type of Object
18h 17.6m +36° 46' Eta Sgr 3.2, 7.8 3.6" 105° Sgr Double Star
18h 31.4m +32° 21' M69 7.6v 7.1'   Sgr Globular Cluster
18h 42.2m -32° 18' M70 8.0v 7.8'   Sgr Globular Cluster
18h 55.1m -30° 29' M54 7.6v 9.1'   Sgr Globular Cluster
19h 14.6m -02° 42' NGC 6772 12.7v >62"   Aql Planetary Nebula
19h 30.6m +20° 16' NGC 6802 8.8v 3.2'   Vul Open Cluster 50*
19h 31.6m -09° 13' NGC 6804 12.0v 31"x66"   Aql Planetary Nebula

Print and use the Deep-Sky Interest Group - Observation Form to record your observations.


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Page last modified Dec 8, 2007 at 07:57 PST.
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