3 papers
astro-ph.EP2023★ 7 cited
Studying the Equilibrium Points of the Modified Circular Restricted Three-Body Problem: the Case of Sun-Haumea System
Ibnu Nurul Huda, Budi Dermawan, Muhammad Bayu Saputra +2
We intend to study a modified version of the planar Circular Restricted Three-Body Problem (CRTBP) by incorporating several perturbing parameters. We consider the bigger primary as…
astro-ph.SR2010
Prospects of Application of Semi-Definite Programming to Determine Orbital Parameters of the Binary Systems Observed at Bosscha Observatory
Budi Dermawan, Moch. Irfan, Suryadi Siregar +3
Most methods of orbit determination are often difficult for numerical implementations since they are developed before the computer era. The recently developed mathematical techniqu…
astro-ph.EP2010
Observations of Extrasolar Planet Transit at the Bosscha Observatory
R. Satyaningsih, B. dermawan, T. Hidayat +3
Since its first discovery, most extrasolar planets were detected using radial velocity (RV) method. However, the RV method does not provide all parameters required to characterize…