American Journal of Astronomy and Astrophysics

Volume 2, Issue 4, July 2014

  • The Possible Interrelation of Trans - Neptunian Objects and Long - Period Comets with the High-Precision Orbits

    Ayyub Guliyev, Shaig Nabiyev

    Issue: Volume 2, Issue 4, July 2014
    Pages: 38-41
    Received: Jul. 31, 2014
    Accepted: Aug. 15, 2014
    Published: Aug. 30, 2014
    Abstract: The question on the relationship of long-period comets (LPCs) with trans-Neptunian objects (ТNОs) having the diameter more than 200 km is investigated. We analyze the distribution values of minimum orbit intersection distances (МОID) for 91 TNOs and 495 long-period comets (LPCs) with known initial orbits. The parameter t – distribution characterizi... Show More
  • Variation of Gravitational Constant w. r. t. the Spinning Velocity of Super Dense Stars in Very Strong Gravitational Field

    Md Shams Nadeem, Dipo Mahto, Kumari Vineeta, Krishna Murari Singh

    Issue: Volume 2, Issue 4, July 2014
    Pages: 42-46
    Received: Aug. 13, 2014
    Accepted: Aug. 30, 2014
    Published: Sep. 20, 2014
    Abstract: Mahto et al. have derived the formula for the variation of the gravitational constant given by G^'=G/√(1-v^2/c^2 ) in very strong gravitational field of the compact bodies like super massive black holes and neutron stars (2013). In this paper, we have extended this work to show that the variation of gravitational constant in the strong gravitationa... Show More