Search results
Results from the WOW.Com Content Network
Orion OB1 (Ori OB1) is a contingent group of several dozen hot giant stars of spectral types O and B in Orion. Associated are thousands of lower-mass stars, and a (smaller but significant) number of protostars. It is part of the larger Orion molecular cloud complex. Owing to its relative closeness and complexity it is the most closely studied ...
25 Orionis is the dominant member of a rich low-mass star region, [9] first identified in 2005 in a statistical analysis of 2.5 million stars. [10] It is one of several sub-associations within Orion OB1a, all thought to lie at around the same distance of 338 parsecs.
The Orion OB1 association represents different stellar populations that are superimposed along our line of sight. The oldest group with 8-10 million years is Orion OB1a, northwest of Orion's Belt, and the youngest group with less than 2 million years is Orion OB1d, which contains the Orion Nebula cluster and NGC 2024. [7]
Get the tools you need to help boost internet speed, send email safely and security from any device, find lost computer files and folders and monitor your credit.
It is a standalone music production package with a multitrack sequencer and pattern-based workflow. Orion includes several built-in instruments and supports additional Virtual Studio Technology (VST) instruments and effects plug-ins. As of version 8.5, Synapse Orion Studio contains following default instruments (generators):
Eta Orionis or Algjebbah, Latinized from η Orionis, is a multiple star in the constellation Orion. It lies a little to the west of Orion's Belt between Delta Orionis and Rigel, being closer to Delta Orionis than to Rigel. It lies at a distance of around 1,000 light-years from Earth and is part of the Orion OB1 association.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us
The Orion–Eridanus Superbubble or Eridanus Soft X-ray Enhancement is a superbubble located west of the Orion Nebula. The region is formed from overlapping supernova remnants that may be associated with the Orion OB1 stellar association; the bubble is approximately 1200 ly across. [ 1 ]