Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  VdB140
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vdB140, LBN 446, Cederblad 191, SH2-129; Cepheus, Thomas V. Davis
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vdB140, LBN 446, Cederblad 191, SH2-129; Cepheus

Getting plate-solving status, please wait...
vdB140, LBN 446, Cederblad 191, SH2-129; Cepheus, Thomas V. Davis
Powered byPixInsight

vdB140, LBN 446, Cederblad 191, SH2-129; Cepheus

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Description

vdB 140, LBN 446, Cederblad 191, SH2-129; Cepheus

Astro Systeme Austria N12 f/3.5 astrograph (Lum)

Tele Vue 127is f/5.2 refractor (color)

KAI-11000M/CM, M (Lum)/CM (color)

Total Exposure TIme: 6.8+ hours, LSC 170:240 minutes, unbinned

September 2009; Inkom, ID

Comments: Taken back in 2009, this image is part of my van den Bergh collection.

vdB140: Size (arcmin): 11

Type: illuminating star inside nebula

Surface brightness: moderate

Color: very blue

Absorption: moderate

Illuminating star ID1: BD+57 2309

Illuminating star ID2: HD203025

Mag. of illuminating star: 6.43

Spectral type of star: B2IIIe

Comments

Sky plot

Sky plot

Histogram

vdB140, LBN 446, Cederblad 191, SH2-129; Cepheus, Thomas V. Davis