Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  VdB145
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vdB145; Cygnus, Thomas V. Davis
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vdB145; Cygnus

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vdB145; Cygnus, Thomas V. Davis
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vdB145; Cygnus

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Description

vdB145; Cygnus

Astro-Physics 305mm f/3.8 Riccardi-Honders astrograph

KAF-8300 SBIG

Total Exposure Time: 7.8 hours LRGB 160:120:70:120 minuts unbinned

September 2011; Inkom, ID

Comments: This is a small reflection nebula with an interesting shape.

vdB145: Size (arcmin): 8 by 6

Type: illuminating star inside nebula

Surface brightness: moderate?

Color: moderately blue?

Absorption: moderate

Illuminating star ID1: BD+48 3485

Illuminating star ID2: HD206887

Mag. of illuminating star: 8.06

Spectral type of star: F2II-III

Comments

Revisions

  • vdB145; Cygnus, Thomas V. Davis
    Original
  • Final
    vdB145; Cygnus, Thomas V. Davis
    B

B

Description: Cropped version.

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vdB145; Cygnus, Thomas V. Davis