vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus (Thomas V. Davis)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: IC 5076

vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus, Thomas V. Davis

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vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus

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vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus

vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus

Astro Systeme Austria N12 f/3.5 astrograph

KAI-11000M; SBIG STL

Total Exposure Time: 8.8+ Hours, LRGB 250:100:80:100 minutes, unbinned

August 2009; Inkom, ID

Comments: vdB 138 is the small reflection nebulae in the upper right of the image.

vdB137: Size (arcmin): 11 by 7.5

Type: illuminating star inside nebula

Surface brightness: very bright

Color: very blue

Absorption: moderate

Illuminating star ID1: BD+46 3111

Illuminating star ID2: HD199478

Mag. of illuminating star: 5.73

Spectral type of star: B8Iae

NGC Desc: vF, vL, lE ns, st inv

vdB138: Size (arcmin): 9 by 4

Type: illuminating star inside nebula

Surface brightness: faint

Color: blue

Absorption: moderate

Illuminating star ID1: BD+47 3237

Illuminating star ID2: HD199714

Mag. of illuminating star: 8.31

Spectral type of star: B8Ib

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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 failed
Started	...
Astrometry.net job	2115384
PixInsight job	QFI9TPV8QK032HJDPF4ASE8FW42L1UC0
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus

vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus

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vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus

vdB137 (IC 5076), vdB 138, NGC 6991(oc); Cygnus

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