Hemisphere:  Southern  ·  Constellation: Centaurus (Cen)  ·  Contains:  NGC 5139  ·  omega Cen
Omega Centauri, 


Omega Centauri
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Omega Centauri

Technical card

Imaging telescopes or lenses: ASA N12

Imaging cameras: SBIG STT 8300M

Mounts: Paramount MX

Guiding telescopes or lenses: ASA N12

Guiding cameras: SBIG STT 8300M

Software: Software Bisque The Sky X Pro  ·  Photoshop CS5  ·  CCDStack 2+

Filters: Baader Planetariun LRGB Ha - O3 - S2 38mm

Accessory: SBIG CFW8G

Dates:April 13, 2014

Frames: 120x60" (2h)

Integration: 2h

Avg. Moon age: 12.97 days

Avg. Moon phase: 96.40%

Basic astrometry details

Astrometry.net job: 224350

RA center: 13h26m42s

DEC center: -47°2537

Orientation: -89.772 degrees

Field radius: 0.566 degrees

Resolution: 620x436

Locations: Home Observatory, Werribee, Victoria, Australia


To the unaided eye this glorious globular cluster has the appearance of a hazy star and was frequently confused with Halley's comet when it drifted through Centaurus in 1986. One of the richest in the Milky Way, Omega Cen contains several million stars, but unlike its southern rival, 47 Tucanae, it has a relatively open structure. Like most galactic globular clusters, the stellar population of Omega Cen identifies it as one of the oldest objects associated with the Milky Way, indeed the age of many of its stars age is comparable to that of the Universe itself. The cluster also contains a large number of RR Lyrae variable stars which enable its distance to be determined as 17,000 light years. Text from Australian Astronomical Observatory.

Whilst waiting for another target to clear the light gloom of Melbourne, Omega Centauri presents as an easy target, this time I put a little more effort into conturing it's beauty. About an hour and twenty minutes for this shot.



  • Omega Centauri, 


  • Final
    Omega Centauri, 



Sky plot

Sky plot


Omega Centauri,