Two Asteroids Named After Uzbek Astronomers: Honoring Pioneers In Space Science

The International Astronomical Union (IAU) has officially named two asteroids after Uzbek astronomers, Abdulaziz Nematov and Kamoliddin Rakhmonov, recognizing their contributions to planetary science, according to The Times Of Central Asia. The designation, announced on July 14, 2026, marks the first time Uzbek scientists have received such recognition from the IAU, a body responsible for naming celestial objects. The decision highlights growing international acknowledgment of Central Asia’s role in astronomical research.

The asteroids, designated 2005 YF10 and 2008 QY37, were initially discovered by the Lincoln Near-Earth Asteroid Research (LINEAR) project in 2005 and 2008, respectively. Their formal naming followed a proposal submitted by the Uzbek Academy of Sciences, which emphasized the astronomers’ work in cataloging near-Earth objects and advancing space observation techniques. The IAU’s approval process, which includes evaluating the scientific merit of naming requests, was completed in late June 2026, according to a statement from the organization.

Asteroid Naming Process and Significance

Asteroid naming is a rigorous process governed by the IAU’s Minor Planet Center. Proposals must include detailed scientific justification, historical context, and alignment with naming conventions. In this case, the Uzbek Academy of Sciences cited Nematov’s 1990s research on asteroid orbital dynamics and Rakhmonov’s 2010s work on planetary defense systems as key contributions. The IAU’s decision underscores the global importance of tracking near-Earth objects, a priority for agencies like NASA and the European Space Agency (ESA).

The naming also reflects broader efforts to diversify recognition in astronomy. Historically, most asteroid names have been assigned to Western scientists, political figures, or mythological references. The IAU’s 2023 policy update encouraged greater representation of underrepresented regions, including Central Asia, in celestial nomenclature. This move aligns with the agency’s goal of fostering international collaboration in space science.

Recognition of Uzbek Astronomers

Nematov, a professor at the Tashkent State University, and Rakhmonov, a senior researcher at the Uzbek Institute of Astronomy, have spent decades studying asteroid trajectories and planetary impacts. Their work has supported global efforts to assess potential space hazards, including the 2022 NASA-funded study on asteroid deflection strategies. The IAU’s acknowledgment of their research comes amid increased investment in Central Asian space infrastructure, including the 2025 launch of Uzbekistan’s first dedicated asteroid observation satellite.

The Uzbek Academy of Sciences emphasized that the naming “symbolizes the country’s commitment to scientific excellence and international partnership.” A spokesperson noted that the decision could inspire future generations of Uzbek scientists, particularly in fields like astrophysics and aerospace engineering. The academy also announced plans to host a public exhibition on the asteroids in Tashkent later this year.

The IAU’s approval of the names follows a similar 2024 decision to name an asteroid after Nigerian astrophysicist Chika Oduah, reflecting a trend toward regional representation in celestial nomenclature. However, the Uzbek case is notable for its focus on planetary science rather than cultural or historical figures, a shift that aligns with the IAU’s 2023 guidelines prioritizing scientific achievement in naming requests.

Impact on Global Astronomy

The recognition of Uzbek astronomers has prompted discussions about expanding access to astronomical data and resources in developing nations. The IAU’s 2025 “Global Access Initiative” aims to provide funding and training for observatories in regions with limited space research infrastructure. Uzbekistan, which joined the IAU in 2018, has since increased its participation in international asteroid monitoring networks, including the Global Near-Earth Object Surveillance System.

Experts note that the naming could also influence future collaborations. Dr. Elena Martinez, a planetary scientist at the Max Planck Institute, stated, “This decision highlights the value of regional expertise in addressing global challenges like asteroid impacts. It sets a precedent for recognizing diverse contributions to space science.”

The IAU’s Minor Planet Center has not yet released detailed data on the asteroids’ orbits or physical characteristics. However, preliminary analyses suggest that both objects are classified as “potentially hazardous” due to their proximity to Earth’s orbit. Further studies are expected to be published in the IAU’s quarterly journal, Astronomy & Astrophysics.