3 papers
astro-ph2005
Eclipse Prediction and Orbit Improvement for Asteroids: Theory and Application to Near Earth Asteroids
P. Tricarico, N. C. Hearn, G. Lake +1
Asteroids can be eclipsed by other bodies in the Solar System, but no direct observation of an asteroid eclipse has been reported to date. We describe a statistical method to predi…
astro-ph2002
VLT spectroscopy of globular cluster in NGC 3115
Harald Kuntschner, Bodo L. Ziegler, R. M. Sharples +2
We present results derived from VLT-FORS2 spectra of 17 globular clusters associated with the nearby lenticular galaxy NGC3115. Comparing line-strength indices to new stellar popul…
astro-ph1996
The Quadruple Gravitational Lens PG1115+080: Time Delays and Models
P. L. Schechter, C. D. Bailyn, R. Barr +24
Optical photometry is presented for the quadruple gravitational lens PG1115+080. A preliminary reduction of data taken from November 1995 to June 1996 gives component ``C'' leading…