TTV analysis of the exoplanet Qatar-1b
Here, we present the transit times and transit timing variation (TTV) analysis of the hot Jupiter Qatar-1b, based on our archival observations. A total of 19 transit events were observed using the 0.6-m Zeiss-600 telescope at Maidanak Observatory in Uzbekistan. Transit light-curve fitting was performed using the Transit Analysis Package (TAP) software. Our results did not indicate the presence of any additional bodies in the observed exoplanetary system.
Authors
- Shuhrat Ehgamberdiev
- О. Бурхонов (ORCID: https://orcid.org/0000-0003-1169-6763)
- R. Karimov (ORCID: https://orcid.org/0009-0000-9902-6005)
- R.A. GAYSIN
Publication Details
- Journal
- Astronomical and Astrophysical Transactions
- Published
- 2025-10-21
- DOI
- https://doi.org/10.17184/eac.9784
- Primary Topic
- Stellar, planetary, and galactic studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00