ABSTRACT Data obtained in the 1950–1955 Palomar campaign for the discovery of classical novae in M81 are set out in detail. Positions and apparent B magnitudes are listed for the 23 novae that were ...
AbstractRecent reanalyses of Hipparcos parallax data confirm a previously noted discrepancy with the Pleiades distance modulus estimated from main-sequence fitting in the color-magnitude diagram. One ...
Some spare time recently got used-up designing a pair of involute gears – which, it transpires, is easy in principle, once certain almost-impossible-to-obtain facts have been gathered. There are ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback