Stellar spectral types were initially arranged alphabetically; however, subsequent detailed observations led to the consolidation and reordering of categories, establishing the current OBAFGKM ...
On July 13, 2015, ISDA published a classification letter that will enable counterparties to notify each other of their status for clearing and other regulatory requirements under Regulation (EU) No ...
Stellar spectral types originally followed alphabetical order. But as astronomers observed more stars and obtained more detailed spectra, they consolidated some categories and reordered the remaining ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback