(243) Ida I Dactyl

(243) Ida I Dactyl is a fascinating moon in our Solar System that has captured the attention of astronomers and space enthusiasts alike. Positioned at an average distance of 90 km (0.000 AU) from the Sun, (243) Ida I Dactyl occupies a significant place in the Solar System's architecture. As a moon, (243) Ida I Dactyl demonstrates the incredible diversity of natural satellites that orbit larger celestial bodies throughout our Solar System.

The (243) Ida I Dactyl physical characteristics reveal a world of remarkable dimensions and properties.

The (243) Ida I Dactyl orbit reveals fascinating details about its journey around the Sun and its relationship to other Solar System objects. The (243) Ida I Dactyl orbit has a semimajor axis of 90 km (0.000 AU), placing it 1662200.3× smaller than Earth's distance from the Sun. The (243) Ida I Dactyl orbit is nearly circular with an eccentricity of 0, resulting in relatively stable solar heating throughout its year. The (243) Ida I Dactyl orbit takes 0.00 hours to complete (20492304.9× smaller than Earth's orbital period), defining the length of its year. The orbital inclination of 8° indicates how much the (243) Ida I Dactyl orbit is tilted relative to the Solar System's ecliptic plane. This moderate inclination indicates a typical orbital evolution for objects in this region of the Solar System.

The (243) Ida I Dactyl rotation and axial orientation provide crucial insights into its daily and seasonal cycles, as well as its orbital dynamics. The (243) Ida I Dactyl axial tilt of 0° determines the intensity and nature of seasonal variations. With minimal axial tilt, (243) Ida I Dactyl experiences virtually no seasonal changes, maintaining relatively constant temperatures throughout its year. The orbital orientation parameters reveal additional details about (243) Ida I Dactyl's position in space. The mean anomaly of 0° indicates the planet's current position in its orbit relative to its perihelion. The argument of periapsis of 0° shows how the orbit's orientation changes over time due to gravitational perturbations. The longitude of ascending node of 0° defines the reference point where the orbit crosses the ecliptic plane.

The (243) Ida I Dactyl temperature and atmospheric conditions are fundamental to understanding its habitability and environmental characteristics. The (243) Ida I Dactyl average temperature of 0.0 K (-273.1 °C) (-459.7°F) provides the baseline for understanding its climate. These extremely cold temperatures make (243) Ida I Dactyl 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), (243) Ida I Dactyl presents a dramatically different thermal environment. Being closer to the Sun than Earth, (243) Ida I Dactyl receives more intense solar radiation, contributing to its temperature profile.

The (243) Ida I Dactyl escape velocity and shape characteristics reveal important details about its gravitational field and rotational dynamics. The (243) Ida I Dactyl 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 (243) Ida I Dactyl to retain a substantial atmosphere. The (243) Ida I Dactyl 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.