Because you mentioned it, and because I'm easily amused, I can apply a careful mixture of hand-waving and circular logic (as all good time systems require) to define a New and Improved Sidereal New Year as
ERA – UT = 100º
because Besselian just isn't sidereal enough! /hipster
You may now celebrate your Sidereal New Year at 08:54:00 UT.
Sidereal Man does not approve
Then Sidereal Man should get used to celebrating alone at B2017.0!
Because you mentioned it, and because I'm easily amused, I can apply a careful mixture of hand-waving and circular logic (as all good time systems require) to define a New and Improved Sidereal New Year as
ERA – UT = 100º
because Besselian just isn't sidereal enough! /hipster
You may now celebrate your Sidereal New Year at 08:54:00 UT.