Updates regarding COVID-19

Regarding recent information and updates of COVID-19 pandemic, especially in Greater Bandung region, we are sorry to inform you that Bosscha Observatory Public Services will remain closed at least until July 2021.

During this absent, our services will be done online through our official social media channels

Further information about outreach services and programmes could be found on our website and social media.


Bosscha Observatory

Faculty of Mathematics and Natural Sciences

Institut Teknologi Bandung

About Us

Bosscha Observatory is a research institution under the auspices of the Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung (FMIPA ITB). Bosscha Observatory is the only large observatory in Indonesia to date. In conjunction with Astronomy Study Program, FMIPA ITB, Bosscha Observatory becomes the center of research, education, and development of Astronomy in Indonesia.

Further details regarding history , staff , facility , overview of weather condition and how to get here please check the following link .

Our Team



Public Outreach



Astronomy Communicator


Dwi Y. Yuna

Astronomy Communicator


M. Rezky

Astronomy Communicator


Yatny Y.

Astronomy Communicator


Scientific articles published on various journals. See all

Find publication by using publication filter.


Survey of Gravitationally-lensed Objects in HSC Imaging (SuGOHI). V. Group-to-cluster scale lens search from the HSC-SSP Survey

We report the largest sample of candidate strong gravitational lenses belonging to the Survey of Gravitationally-lensed Objects in HSC …

Survey of Gravitationally-lensed Objects in HSC Imaging (SuGOHI). IV. Lensed quasar search in the HSC survey

Strong gravitationally lensed quasars provide powerful means to study galaxy evolution and cosmology. We use Chitah to hunt for new …

Optical spectroscopy of nova ASASSN-17hx at Bosscha Observatory

We report optical spectroscopic observations in 2017 at Bosscha Observatory on an interesting nova, ASASSN-17hx (Nova Sct 2017). The …

Spectroscopic Study of Be Star $\beta$ Lyr

We present the spectroscopic observation of $\beta$ Lyrae, an interacting eclipsing binary, with orbital rotation period of 12.9 days, …

Constraints on Dark Energy Models in Cosmology from Double-Source Plane Strong Lensing System

We performed an investigation of the possibility of constraining the dark energy models such as w-cold dark matter, holographic dark …


Contact number listed on this page is related to public visit’s information and admission. For other purposes, kindly check contact page. Change ‘[at]’ with ‘@’ when you send your email.

  • kunjungan [at] as.itb.ac.id
  • -
  • Jl. Peneropongan Bintang, Lembang, Bandung Barat 40391
  • Monday - Friday 09:00 - 15:00 Western Indonesian Time (WIB)