IC1283-4, NGC6589-90, vdB118 -119, Sh2-35, IC4715, B92, B304, NGC 6603, M24; Sagittarius (Thomas V. Davis)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 14.96 · 16 Sgr · 17 Sgr · 740 Cantabia · B304 · B92 · IC 1283 · IC 1284 · IC 4715 · LBN 42 · LBN 43 · LBN 46 · LBN 47 · LDN 314 · LDN 315 · LDN 322 · LDN 323 · LDN 332 · M 24 · NGC 6567 · NGC 6578 · NGC 6589 · NGC 6590 · NGC 6595 · NGC 6603 · PK010-01.1 · PK011-00.2 · Sh2-35 · Sh2-37 · Sh2-39 · And 5 more.

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IC1283-4, NGC6589-90, vdB118 -119, Sh2-35, IC4715, B92, B304, NGC 6603, M24; Sagittarius

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IC1283-4, NGC6589-90, vdB118 -119, Sh2-35, IC4715, B92, B304, NGC 6603, M24; Sagittarius

IC1283-4, NGC6589-90, vdB118 -119, Sh2-35, IC4715, B92, B304, NGC 6603, M24; Sagittarius

Astro-Physics 155 EDF (155TCC) f/5.4 refractor

KAI-16803, FLI Proline

Total Exposure Time: 15 hours; LHaRGB 260:210:140:120:170) minutes, Ha binned x 2 otherwise unbinned

June-September 2009; RDO, Moorook, AU

Comments: I thought that this looked like an interesting part of the sky. It is near M8-M20 in Sagittarius but appears to have been much less imaged. The emission nebulae IC1283-4 are near center with the two small reflection nebulae NGC6589-90 nearby. The large red area in the lower right is a portion of Sh2-35. M24 is the dense star region right of center.

vdB118: Size (arcmin): 5 by 3.5

Type: illuminating star inside nebula

Surface brightness: bright

Color: moderately blue

Absorption: strong

Illuminating star ID1: BD-19 4940

Illuminating star ID2: HD167638

Mag. of illuminating star: 9.85

Spectral type of star: B2II

vdB119: Size (arcmin): 5.5 by 4

Type: illuminating star inside nebula

Surface brightness: very bright

Color: moderately blue

Absorption: strong

Illuminating star ID1: BD-19 4946

Illuminating star ID2: HD313095

Mag. of illuminating star: 10.9

Spectral type of star: B5

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
PixInsight job	J1ADB0LM5A6Y3EY9VREAFSNTPN8FSOE7
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h17m24s.52
RA (top/left)	18h22m32s.74
RA (top/right)	18h12m12s.62
RA (bottom/right)	18h12m12s.35
RA (bottom/left)	18h22m41s.37

Dec (center)	-19°19′50″.1
Dec (top/left)	-18°05′32″.1
Dec (top/right)	-18°06′26″.7
Dec (bottom/right)	-20°33′27″.9
Dec (bottom/left)	-20°32′30″.1

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IC1283-4, NGC6589-90, vdB118 -119, Sh2-35, IC4715, B92, B304, NGC 6603, M24; Sagittarius

IC1283-4, NGC6589-90, vdB118 -119, Sh2-35, IC4715, B92, B304, NGC 6603, M24; Sagittarius

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IC1283-4, NGC6589-90, vdB118 -119, Sh2-35, IC4715, B92, B304, NGC 6603, M24; Sagittarius

IC1283-4, NGC6589-90, vdB118 -119, Sh2-35, IC4715, B92, B304, NGC 6603, M24; Sagittarius

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