Puck

Alternative name: Also known as: S/1985 U 1

Moon
Puck Radius

Radius of Puck

The radius of Puck is one of its most fundamental physical characteristics. The Puck radius measures approximately 81 km, making it 78.65× smaller than Earth. This measurement represents the average distance from the center of Puck to its surface, providing crucial information about the celestial body's size and volume.

Understanding the Puck radius is essential for calculating other important properties such as surface area, volume, and gravitational characteristics. The radius directly influences how we perceive and study this fascinating object in our Solar System.

Puck Semi-Major Axis

Orbital Radius of Puck

The Puck semi-major axis is a critical orbital parameter that defines the average distance from the Sun. The Puck semi-major axis measures 0.00 AU (approximately 86,000 km), which represents the average orbital radius of Puck. This measurement is fundamental to understanding Puck's position in the Solar System and its relationship with other celestial bodies.

The orbital radius of Puck determines how much solar radiation the planet receives, which directly influences its temperature, climate, and overall environmental conditions. This distance places Puck in a specific region of the Solar System, each with unique characteristics and scientific significance.

When we examine the Puck semi-major axis 0.00 AU, we gain insights into the planet's orbital mechanics, including its orbital period, velocity, and the gravitational forces at play. This parameter is essential for space mission planning and understanding the dynamics of our Solar System.

Puck Mass

Mass of Puck in kg

The Puck mass is a fundamental property that determines many of the planet's physical characteristics. The mass of Puck in kg is approximately 2.90e+18 kg, which is 2059310.34× less than Earth's mass. This substantial mass creates a significant gravitational field that influences everything from atmospheric retention to orbital dynamics.

Understanding the Puck mass allows scientists to calculate other critical properties such as surface gravity, escape velocity, and the planet's ability to retain an atmosphere. The mass also plays a crucial role in determining how Puck interacts with other celestial bodies through gravitational forces.

The precise measurement of the mass of Puck in kg is essential for space exploration missions, as it affects spacecraft trajectories, landing procedures, and the design of scientific instruments. This fundamental property helps us understandPuck's formation history and its place in the evolution of our Solar System.

Puck Orbital Period

How Long is a Year on Puck?

The Puck orbital period defines the length of one complete revolution around the Sun. The Puck orbital period is 0.00 hours, which is 41424135.96× shorter than Earth's year. This orbital period determines the length of Puck's year and directly influences seasonal patterns, climate cycles, and temperature variations.

The Puck orbital period is directly related to its distance from the Sun, following Kepler's laws of planetary motion. Planets farther from the Sun have longer orbital periods, while those closer complete their orbits more quickly. This relationship helps explain why Puck takes the time it does to complete one full orbit.

Understanding the Puck orbital period is crucial for space mission planning, as it affects launch windows, travel times, and the timing of scientific observations. This fundamental orbital parameter also provides insights into the planet's formation history and its current position in the Solar System's dynamic structure.

How Far is Puck from Earth?

Distance Between Puck and Earth

How far is Puck from Earth? This is a question that fascinates both astronomers and space enthusiasts. The distance between Puck and Earth varies throughout their orbital cycles, but on average, Puck is approximately 1.50e+8 km(0.999 AU) away from Earth. This distance changes as both planets orbit the Sun, with the closest approach (opposition) and farthest separation (conjunction) creating significant variations.

The question "How far is Puck from Earth?" has practical implications for space exploration. This distance determines travel time for spacecraft, communication delays for mission control, and the amount of fuel required for interplanetary missions. Understanding this distance is essential for planning future missions to Puck.

The distance between Puck and Earth is not constant due to the elliptical nature of both planets' orbits. When Puck and Earth are on the same side of the Sun (opposition), they are at their closest, making this the optimal time for observations and potential missions. Conversely, when they are on opposite sides of the Sun (conjunction), they are at their farthest separation, which can exceed the average distance significantly.

Physical Properties
Mean Radius
81km
Equatorial Radius
81km
Polar Radius
0km
Mass
2.90e+18 kg
Volume
2.22e+6 km³
Density
1.3g/cm³
Gravity
0m/s²
Escape Velocity
0m/s
Flattening
0
Average Temperature
0.0 K (-273.1 °C)
Axial Tilt
0°
Semimajor Axis
86,000km
Perihelion
0km
Aphelion
0km
Eccentricity
0
Inclination
0.32°
Sidereal Orbit
0.00 hours
Sidereal Rotation
0 seconds
Mean Anomaly
0°
Argument of Periapsis
0°
Longitude of Ascending Node
0°

Overview of Puck

Puck is a fascinating moon in our Solar System that has captured the attention of astronomers and space enthusiasts alike. With a Puck radius of 81 km, making it 78.7× smaller than Earth's size, this celestial body presents unique characteristics that distinguish it from other objects in our cosmic neighborhood. Positioned at an average distance of 86,000 km (0.001 AU) from the Sun, Puck occupies a significant place in the Solar System's architecture. As a moon, Puck demonstrates the incredible diversity of natural satellites that orbit larger celestial bodies throughout our Solar System.

Physical Characteristics

The Puck physical characteristics reveal a world of remarkable dimensions and properties. The Puck radius measures 81 km, making it 78.7× smaller than Earth's size. The Puck mass of 2.90e+18 kg represents 2059310.3× smaller than Earth's mass, giving this world substantial gravitational influence. With a volume of 2.22e+6 km³, Puck occupies significant space in the Solar System.

Orbital Properties

The Puck orbit reveals fascinating details about its journey around the Sun and its relationship to other Solar System objects. The Puck orbit has a semimajor axis of 86,000 km (0.001 AU), placing it 1739.5× smaller than Earth's distance from the Sun. The Puck orbit is nearly circular with an eccentricity of 0 (167.0× smaller than Earth's orbital eccentricity), resulting in relatively stable solar heating throughout its year. The Puck orbit takes 0.00 hours to complete (41424136.0× smaller than Earth's orbital period), defining the length of its year. The orbital inclination of 0.32° indicates how much the Puck orbit is tilted relative to the Solar System's ecliptic plane. This low inclination means Puck follows a path very close to the plane where most planets orbit, suggesting a stable formation history.

Rotation and Tilt

The Puck rotation and axial orientation provide crucial insights into its daily and seasonal cycles, as well as its orbital dynamics. The Puck axial tilt of 0° determines the intensity and nature of seasonal variations. With minimal axial tilt, Puck experiences virtually no seasonal changes, maintaining relatively constant temperatures throughout its year. The orbital orientation parameters reveal additional details about Puck's position in space. The mean anomaly of indicates the planet's current position in its orbit relative to its perihelion. The argument of periapsis of shows how the orbit's orientation changes over time due to gravitational perturbations. The longitude of ascending node of defines the reference point where the orbit crosses the ecliptic plane.

Temperature and Atmosphere

The Puck temperature and atmospheric conditions are fundamental to understanding its habitability and environmental characteristics. The Puck average temperature of 0.0 K (-273.1 °C) (-459.7°F) provides the baseline for understanding its climate. These extremely cold temperatures make Puck inhospitable to life as we know it, with any atmosphere likely frozen solid on the surface. Compared to Earth's average temperature of 15°C (59°F), Puck presents a dramatically different thermal environment. Being closer to the Sun than Earth, Puck receives more intense solar radiation, contributing to its temperature profile.

Escape Velocity & Flattening

The Puck escape velocity and shape characteristics reveal important details about its gravitational field and rotational dynamics. The Puck escape velocity of 0 m/s determines how easily objects can break free from its gravitational pull. This relatively low escape velocity means that gases and light molecules can easily escape into space, making it difficult for Puck to retain a substantial atmosphere. The Puck flattening of 0.0000% indicates how much the planet's rotation affects its shape. This minimal flattening suggests a nearly spherical shape, indicating either slow rotation or a very rigid internal structure.

FAQs About Puck

How big is Puck compared to Earth?

Puck has a radius of 81 km, making it 78.7× smaller than Earth's size. In terms of volume, Puck is 0.0× the size of Earth. This size difference significantly impacts the planet's gravity, atmospheric retention, geological processes, and overall planetary characteristics.

How far is Puck from the Sun?

Puck orbits at an average distance of 86,000 km (0.001 AU) from the Sun, placing it 1739.5× smaller than Earth's distance from the Sun. This distance determines the amount of solar radiation the planet receives and significantly influences its temperature and climate.

How long is a year on Puck?

A year on Puck lasts 0.00 hours (41424136.0× smaller than Earth's orbital period). This orbital period defines the length of the planet's year and affects seasonal patterns, temperature variations, and the overall climate cycle.

What is Puck made of?

Puck has a density of 1.3 g/cm³ (4.2× smaller than Earth's density). This density provides important clues about the planet's internal composition. The low density indicates a composition dominated by lighter elements, characteristic of gas giants or icy bodies.

Does Puck have seasons?

Puck has an axial tilt of . With minimal axial tilt, the planet experiences virtually no seasonal changes, maintaining relatively constant temperatures throughout its year.
Discovery Information
Discovered By
Stephen P. Synnott
Discovery Date
30/12/1985
Raw Data