A Types and Common Names of NGC/IC objects

  • A
  • Thread starter Thread starter Philosophaie
  • Start date Start date
  • Tags Tags
    galaxy ic
AI Thread Summary
The discussion focuses on the classification and naming conventions of NGC and IC objects, detailing types such as G, GiP, GiG, and PN, with examples provided for clarity. Users seek databases that list common names for these objects, with links to resources like the NGC/IC Project and SEDS mentioned as useful. The conversation highlights the distinction between Otype and Mtype classifications, referencing Hubble's classification system. A participant notes their long-term ownership of a printed NGC catalog, emphasizing the depth of the subject. Overall, the thread serves as a resource for identifying and understanding NGC/IC object classifications and names.
Philosophaie
Messages
456
Reaction score
0
How o you find the Names of the types of NGC/IC objects:

Classifications: G, GiP, GiG, PN, EmG, ISM, Sy2, rG, IG, etc.

ex. PN = Planetary Nebula

Also is there a database that contains the Common Names of these NGC/IC objects:

ex. Pinwheel Galaxy or Blue Snowball Planetary Nebula.
 
Astronomy news on Phys.org
These give some galaxies but do not explain Otype and Mtype. Otype classifications are G, GiG,GiP,EmB,etc. Mtype classifications are Hubble's classes: Sa,Sab,SB,SAB,E,etc.
 

Thread 'Our Beautiful Universe - Photos and Videos'

This thread is dedicated to the beauty and awesomeness of our Universe. If you feel like it, please share video clips and photos (or nice animations) of space and objects in space in this thread. Your posts, clips and photos may by all means include scientific information; that does not make it less beautiful to me (n.b. the posts must of course comply with the PF guidelines, i.e. regarding science, only mainstream science is allowed, fringe/pseudoscience is not allowed). n.b. I start this...
View full post »

Thread 'Asteroid 2024 YR4 has a 1% risk of a multi-megaton impact in 2032 (now ruled out)'

Asteroid, Data - 1.2% risk of an impact on December 22, 2032. The estimated diameter is 55 m and an impact would likely release an energy of 8 megatons of TNT equivalent, although these numbers have a large uncertainty - it could also be 1 or 100 megatons. Currently the object has level 3 on the Torino scale, the second-highest ever (after Apophis) and only the third object to exceed level 1. Most likely it will miss, and if it hits then most likely it'll hit an ocean and be harmless, but...
View full post »

Hot Threads

Recent Insights

Back
Top