Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  48 sig Ori  ·  50 zet Ori  ·  Alnitak  ·  B33  ·  Horsehead nebula  ·  IC 434  ·  NGC 2023  ·  NGC 2024  ·  Orion  ·  Sh2-277  ·  The star Alnitak (ζOri)  ·  The star σOri
Getting plate-solving status, please wait...
B33 Horsehead Nebula region, vdB52; Orion, Thomas V. Davis
Powered byPixInsight

B33 Horsehead Nebula region, vdB52; Orion

Getting plate-solving status, please wait...
B33 Horsehead Nebula region, vdB52; Orion, Thomas V. Davis
Powered byPixInsight

B33 Horsehead Nebula region, vdB52; Orion

Equipment

Loading...

Acquisition details

Loading...

Description

B33 Horsehead Nebula region, vdB52; Orion

Astro-Physics 155EDF f/7

STL-11000M; SBIG STL

Total Exposure 5.6+ Hours; (HaR)RGB (160,50):50:40:40 minutes

October 10, 2005; Inkom, ID

Comments: This is one of the first HaRGB images I took. I took this image way back in 2005 when I was just learning to process astroimages.

vdB52: Size (arcmin): 9

Type: illuminating star inside nebula

Surface brightness: very bright

Color: blue

Absorption: strong

Illuminating star ID1: BD-02 1345

Illuminating star ID2: HD 37903

Mag. of illuminating star: 7.84

Spectral type of star: B1.5V

Comments

Sky plot

Sky plot

Histogram

B33 Horsehead Nebula region, vdB52; Orion, Thomas V. Davis