Results for "**Plutino**"
Objects Encyclopedia Entry 1781827146
** The **Kuiper Belt Object (KBO) 2015 RR245** is a small, icy celestial body located in the outer reaches of the **Solar System**, providing valuable insights into the formation and evolution of our cosmic neighborhood. ## Overview Deep within the vast expanse of the **Solar System**, a mysterious world has been discovered, challenging our understanding of the **Kuiper Belt**, a region of icy bodies and small celestial objects beyond the **Orbit** of **Neptune**. The **Kuiper Belt Object (KBO) 2015 RR245** is one such enigmatic entity, offering a glimpse into the early days of our **Solar System**. This **KBO** is a prime example of the diverse and fascinating worlds that inhabit the outer reaches of our cosmic backyard. Located approximately 3.4 billion miles (5.5 billion kilometers) from the **Sun**, **2015 RR245** is a small, icy body with a diameter of approximately 340 miles (540 kilometers). Its discovery in 2015 marked a significant milestone in the exploration of the **Kuiper Belt**, a region thought to be a remnant of the **Solar System's** formation. The **KBO** is believed to be a member of the **Plutino** population, a group of objects that share a 3:2 **Orbital Resonance** with **Neptune**. ## History/Background The discovery of **2015 RR245** is attributed to the **Pan-STARRS** (Panoramic Survey Telescope and Rapid Response System) survey, a wide-field telescope designed to detect and track near-Earth objects. On September 16, 2015, the **Pan-STARRS** telescope captured an image of the **KBO**, which was subsequently confirmed as a new member of the **Kuiper Belt**. The discovery sparked excitement among astronomers, as it provided a unique opportunity to study a previously unknown world. ## Key Information **2015 RR245** is a fascinating object that has garnered significant attention from astronomers. Some of its notable features include: * **Orbital Period**: The **KBO** takes approximately 1,100 Earth years to complete one orbit around the **Sun**. * **Composition**: **2015 RR245** is thought to be composed primarily of water ice, with a possible presence of darker organic material. * **Size**: The **KBO** has a diameter of approximately 340 miles (540 kilometers), making it one of the larger objects in the **Kuiper Belt**. * **Surface Features**: **2015 RR245** is believed to have a surface characterized by a mixture of bright and dark regions, possibly indicating the presence of water ice and darker organic material. ## Significance The discovery of **2015 RR245** has significant implications for our understanding of the **Solar System**. As a member of the **Plutino** population, this **KBO** provides valuable insights into the formation and evolution of the **Kuiper Belt**. The study of **2015 RR245** and other **Kuiper Belt Objects** has helped astronomers better understand the early days of our **Solar System**, including the formation of the **Kuiper Belt** and the role of **Neptune** in shaping the outer reaches of the **Solar System**. INFOBOX: - **Name**: 2015 RR245 - **Type**: Kuiper Belt Object (KBO) - **Date**: September 16, 2015 (discovery) - **Location**: Outer reaches of the Solar System (beyond Neptune's Orbit) - **Known For**: Discovery of a new KBO and insights into the formation and evolution of the Solar System TAGS: **Kuiper Belt Object**, **KBO**, **Solar System**, **Neptune**, **Orbital Resonance**, **Plutino**, **Pan-STARRS**, **Astronomy**, **Space Exploration**
Space & AstronomyObjects Encyclopedia Entry 1779240124
** The **Kuiper Belt Object (KBO) 2007 OR10** is a small, icy celestial body located in the outer reaches of the **Solar System**, providing valuable insights into the formation and evolution of our cosmic neighborhood. ## Overview Located approximately 70 astronomical units (AU) from the **Sun**, the **Kuiper Belt Object (KBO) 2007 OR10** is a small, icy world orbiting the **Sun** in the outer reaches of the **Solar System**. This enigmatic object was discovered in 2007 by astronomers using the **Palomar Observatory** in California, USA. The **KBO 2007 OR10** is one of the many mysterious worlds that inhabit the **Kuiper Belt**, a vast region of icy bodies and other small celestial objects beyond the **Orbit of Neptune**. The **Kuiper Belt** is a vast, doughnut-shaped region of icy bodies and other small celestial objects that surrounds the **Solar System**. This region is thought to be a reservoir of small, icy bodies that were left over from the formation of the **Solar System**. The **KBO 2007 OR10** is a prime example of these ancient, icy worlds that hold secrets to the formation and evolution of our cosmic neighborhood. ## History/Background The discovery of the **KBO 2007 OR10** in 2007 marked a significant milestone in the study of the **Kuiper Belt**. Prior to its discovery, astronomers had identified only a handful of **KBOs**, and the **Kuiper Belt** was thought to be a relatively empty region of space. However, the discovery of **2007 OR10** and other **KBOs** has revealed a complex and dynamic region of the **Solar System**, with many small, icy bodies and other celestial objects. The **KBO 2007 OR10** was discovered using the **Palomar Observatory** in California, USA, which is equipped with a powerful telescope that can detect faint objects in the **Kuiper Belt**. The discovery of **2007 OR10** was announced in 2007, and since then, astronomers have been studying this object in detail to learn more about its composition, size, and orbit. ## Key Information The **KBO 2007 OR10** is a small, icy world with a diameter of approximately 620 kilometers (385 miles). Its surface is thought to be composed primarily of water ice, with possible presence of darker organic material. The **KBO 2007 OR10** has a highly eccentric orbit, which takes it as close as 30 AU and as far as 70 AU from the **Sun**. This unusual orbit suggests that the **KBO 2007 OR10** may have been perturbed by the gravitational influence of the **Neptune**, which is thought to have played a key role in shaping the **Kuiper Belt**. The **KBO 2007 OR10** is also thought to be a member of the **Plutino** population, which is a group of **KBOs** that are in a 3:2 orbital resonance with **Neptune**. This resonance means that the **KBO 2007 OR10** orbits the **Sun** twice for every three orbits of **Neptune**. The **Plutino** population is thought to be a key component of the **Kuiper Belt**, and the study of these objects has provided valuable insights into the formation and evolution of our cosmic neighborhood. ## Significance The **KBO 2007 OR10** is a significant object in the study of the **Kuiper Belt** and the formation of the **Solar System**. Its unusual orbit and composition provide valuable insights into the complex dynamics of the **Kuiper Belt**, and its study has helped to shed light on the formation and evolution of our cosmic neighborhood. The **KBO 2007 OR10** is also a prime example of the many small, icy bodies that inhabit the **Kuiper Belt**. These objects are thought to be remnants of the formation of the **Solar System**, and their study has provided valuable insights into the early history of our cosmic neighborhood. INFOBOX: - **Name:** 2007 OR10 - **Type:** Kuiper Belt Object (KBO) - **Date:** 2007 (discovery) - **Location:** Outer reaches of the Solar System - **Known For:** Highly eccentric orbit and possible presence of water ice TAGS: **Kuiper Belt Object**, **KBO**, **Solar System**, **Astronomy**, **Space Exploration**, **Astrophysics**, **Planetary Science**, **Kuiper Belt**, **Plutino**, **Water Ice**
Space & AstronomyObjects Encyclopedia Entry 1778669598
** The **Kuiper Belt Object (KBO) 2007 OR10** is a small, icy celestial body located in the outer reaches of the **Solar System**, providing valuable insights into the formation and evolution of our cosmic neighborhood. ## Overview The **Kuiper Belt** is a region of the **Solar System** that contains a vast array of small, icy bodies, including dwarf planets, asteroids, and comets. These objects are remnants from the early days of the **Solar System**, when the planets were still forming. **Kuiper Belt Objects (KBOs)** like 2007 OR10 offer a unique window into this period of cosmic history, allowing scientists to study the composition, size, and orbital characteristics of these enigmatic objects. Located approximately 43.5 astronomical units (AU) from the **Sun**, 2007 OR10 is a relatively large KBO, with a diameter estimated to be around 700 kilometers (435 miles). This object is thought to be a member of the **Plutino** subgroup, which are KBOs that have a 3:2 orbital resonance with **Neptune**. This resonance means that 2007 OR10 takes 247 Earth years to complete one orbit around the **Sun**, which is roughly 1.3 times longer than **Neptune**'s orbital period. ## History/Background The discovery of 2007 OR10 was announced on July 21, 2007, by a team of astronomers led by Mike Brown from the **California Institute of Technology (Caltech)**. The object was detected using the **Palomar Observatory** in California, which is equipped with a 1.2-meter (4-foot) telescope. The discovery of 2007 OR10 was significant, as it provided further evidence for the existence of a large population of KBOs in the outer reaches of the **Solar System**. ## Key Information * **Composition:** 2007 OR10 is thought to be composed primarily of water ice, with a possible mixture of darker organic material. * **Size:** Estimated diameter of 700 kilometers (435 miles). * **Orbital Characteristics:** 3:2 orbital resonance with **Neptune**, takes 247 Earth years to complete one orbit around the **Sun**. * **Surface Features:** No surface features have been observed, suggesting that 2007 OR10 may be a relatively featureless object. * **Atmosphere:** No atmosphere has been detected, which is consistent with the object's small size and distance from the **Sun**. ## Significance The study of KBOs like 2007 OR10 provides valuable insights into the formation and evolution of the **Solar System**. These objects are thought to be remnants from the early days of the **Solar System**, when the planets were still forming. By studying the composition, size, and orbital characteristics of KBOs, scientists can gain a better understanding of the conditions that existed during this period. The discovery of 2007 OR10 also highlights the importance of continued exploration and study of the outer reaches of the **Solar System**. As new KBOs are discovered, scientists can refine their understanding of the **Kuiper Belt** and its role in the formation and evolution of our cosmic neighborhood. INFOBOX: - **Name:** 2007 OR10 - **Type:** Kuiper Belt Object (KBO) - **Date:** July 21, 2007 (discovery) - **Location:** Outer reaches of the **Solar System** (43.5 AU from the **Sun**) - **Known For:** Providing insights into the formation and evolution of the **Solar System** TAGS: **Kuiper Belt**, **Kuiper Belt Object (KBO)**, **Plutino**, **Solar System**, **Formation and Evolution**, **Astronomy**, **Space Exploration**, **Planetary Science**, **Comets**, **Asteroids**
Space & AstronomyObjects Encyclopedia Entry 1779391146
** The **Kuiper Belt Object (KBO)** 2007 OR10 is a small, icy celestial body located in the outer reaches of the **Solar System**. ## Overview The **Kuiper Belt** is a region of the **Solar System** that contains a large number of small, icy bodies, including dwarf planets, asteroids, and comets. These objects are remnants from the formation of the **Solar System** and are thought to be the building blocks of the planets. One of the most interesting objects in the **Kuiper Belt** is 2007 OR10, a small, icy KBO that was discovered in 2007. 2007 OR10 is a **trans-Neptunian object (TNO)**, meaning it orbits the **Sun** at a distance greater than that of **Neptune**, the eighth planet in our **Solar System**. It is estimated to be around 310 kilometers (193 miles) in diameter, making it one of the largest KBOs discovered to date. The object's surface is thought to be composed primarily of water ice, with possible mixtures of darker organic material. ## History/Background The discovery of 2007 OR10 was announced in 2007 by a team of astronomers using the **Palomar Observatory** in California. The object was initially classified as a **Plutino**, a type of TNO that orbits the **Sun** in a 3:2 resonance with **Neptune**. However, further observations revealed that 2007 OR10's orbit is more complex, with a highly eccentric shape that takes it as close as 29 astronomical units (AU) from the **Sun** and as far as 45 AU from the **Sun**. ## Key Information 2007 OR10 is a fascinating object for astronomers due to its unique composition and orbit. Its surface is thought to be one of the darkest in the **Solar System**, with an albedo (reflectivity) of around 0.06, compared to the Moon's albedo of 0.12. This suggests that the object's surface is heavily contaminated with organic material, which could be a sign of complex chemistry and potentially even life. In 2017, astronomers used the **Hubble Space Telescope** to study the object's atmosphere, which is thought to be composed primarily of methane and other simple organic compounds. The study revealed that 2007 OR10's atmosphere is highly dynamic, with methane ice clouds forming and dissipating over the course of a few hours. ## Significance The study of 2007 OR10 and other KBOs has significant implications for our understanding of the **Solar System** and the formation of planets. The objects in the **Kuiper Belt** are thought to be the remnants of a massive disk of material that surrounded the **Sun** during the early days of the **Solar System**. By studying these objects, astronomers can gain insights into the processes that shaped the **Solar System** and the conditions that led to the formation of planets. INFOBOX: - **Name:** 2007 OR10 - **Type:** **Kuiper Belt Object (KBO)** - **Date:** Discovered in 2007 - **Location:** **Kuiper Belt**, outer reaches of the **Solar System** - **Known For:** Dark surface and complex orbit TAGS: **Kuiper Belt**, **Trans-Neptunian Object (TNO)**, **Plutino**, **Solar System**, **Astronomy**, **Astrophysics**, **Space Exploration**, **KBOs**, **Dwarf Planets**