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Hemisphere:  Northern  ·  Contains:  IC 1396
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IC 1396 - vdB 142 The Elephant's Trunk Nebula, 



    
        

            Salvatore Cozza
IC 1396 - vdB 142 The Elephant's Trunk Nebula
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IC 1396 - vdB 142 The Elephant's Trunk Nebula

Technical card

Imaging telescopes or lenses: TS Optics APO102 triplet fpl53

Imaging cameras: Moravian G2-8300FW

Mounts: iOptron iEQ45-pro

Guiding telescopes or lenses: Orion Short Tube 80/400

Guiding cameras: Q5L-II-M

Focal reducers: TS Optics 0,79x Reducer 4-element

Software: Pleiades Astrophoto S.L. PixInsight V1.8  ·  PHD2 Guiding PHD 2.6.2

Filters: Baader O3 36mm 8.5nm  ·  Baader Ha 36mm 7nm  ·  Baader S2 36 mm 8 nm


Frames:
Baader Ha 36mm 7nm: 18x600" -20C bin 1x1
Baader O3 36mm 8.5nm: 18x600" -20C bin 1x1

Integration: 6.0 hours


Basic astrometry details

Astrometry.net job: 2912025

RA center: 21h 35' 50"

DEC center: +57° 35' 42"

Pixel scale: 1.910 arcsec/pixel

Orientation: 270.481 degrees

Field radius: 0.975 degrees


Resolution: 2936x2210

Data source: Backyard

Description

vdB 142 is a small dark nebula, visible in the constellation of Cepheus.
It is located towards the central area of the great nebulous complex known as IC 1396, a few arc primes west of the open cluster associated with the nebula; despite its small size, it stands out with a discreet ease, due to its deep darkness and its shape, which gave it the nickname Elephant Proboscis. All around it appears to be surrounded by a relatively rich star field, and the presence of the diffuse nebulosity of IC 1396 further enhances its nature as a dark nebula.
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vdB 142 è una piccola nebulosa oscura, visibile nella costellazione di Cefeo.
Si individua verso l'area centrale del grande complesso nebuloso noto come IC 1396, pochi primi d'arco ad ovest dell'ammasso aperto associato alla nebulosa; nonostante le sue ridotte dimensioni, si evidenzia con una discreta facilità, a causa della sua profonda oscurità e per la sua forma, che le ha conferito il soprannome di Proboscide di Elefante. Tutt'attorno appare circondata da un campo stellare relativamente ricco, e la presenza della nebulosità diffusa di IC 1396 ne risalta ulteriormente la sua natura di nebulosa oscura. (Wikipedia)

Comments

Author

bluvega
Salvatore Cozza
License: None (All rights reserved)
1691
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IC 1396 - vdB 142 The Elephant's Trunk Nebula, 



    
        

            Salvatore Cozza