Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7129  ·  NGC 7133  ·  NGC 7142  ·  VdB146
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NGC7129, vdB 146, NGC7142 (oc); Cepheus, Thomas V. Davis
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NGC7129, vdB 146, NGC7142 (oc); Cepheus

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NGC7129, vdB 146, NGC7142 (oc); Cepheus, Thomas V. Davis
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NGC7129, vdB 146, NGC7142 (oc); Cepheus

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Description

NGC7129, vdB 146, NGC7142 (oc); Cepheus

Astro Systeme Austria N12 f/3.5 astrograph (Lum)

Mak Newt 7" f/4 astrograph (RGB)

KAI-11000M; SBIG STL (Lum), FLI Microline (RGB)

Total Exposure Time: 8.6+ hours;LRGB 320:70:60:70, unbinned

May 2008; Inkom, ID

Comments: Extremely faint dust which is very challenging to image surrounds NGC7129, the reflection nebula near the center of the image. More information regarding this region may be seen at http://www.robgendlerastropics.com/NGC7129text.html.

vdB146: Size (arcmin): 10.5 by 7

Type: illuminating star inside nebula

Surface brightness: bright

Color: blue

Absorption: strong

Illuminating star ID1: BD+65 1637

Mag. of illuminating star: 10.17

Spectral type of star: B2nne

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NGC7129, vdB 146, NGC7142 (oc); Cepheus, Thomas V. Davis