76 citations · 149 across the 4 of their papers we have counts for
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astro-ph2005★ 76 cited
Intra-night Optical Variability of Luminous Radio Quiet QSOs
A. C. Gupta, U. C. Joshi
In the present paper we report the detection of intra-night variability in some of the RQQSOs and one LDQ. To study intra-night variability, we carried out photometric monitoring o…
astro-ph2005
Mass Limit on Nemesis
Varun Bhalerao, M. N. Vahia
We assume that if the sun has a companion, it has a period of 27 Myr corresponding to the periodicity seen in cometary impacts on earth. Based on this assumption, it is seen that t…