433 Eros is the first Near-Earth asteroid (NEA) that was found. Qualitatively, the asteroid's shape has been compared to a shoe, a battered boat, or a peanut. Asteroid 433 Eros is the second largest member of the near-Earth population and also one of the most elongated. 3 . Asteroid 433 Eros was the first near-Earth asteroid to be discovered and nearly 100 years of ground-based observations have aIlowed a rough physical characterization of the body. This week, there will be a faint, new object in the night sky: the asteroid 433 Eros. Asteroids are important because they preserve information about the formation and early evolution of the solar system. The radar echoes Once companies like Virgin and all the other ones trying for space flight and then lunar orbits, it isn't going to be long before one of them figures out they can get to a rock like Eros and mine the hell out of it. they're our closest neighbors in the Solar System. Closest approach of Asteroid 433 Eros to Earth. Central Latitude/Longitude (deg): N/A Orbit(s): N/A. Topography combined with gravity, derived from measuring ⦠The differences between the measured gravity field and one determined from a constant density shape model are detected relative to their uncertainty only to degree and order 6. Perturbations on NEAR Shoemaker were also used to determine the mass of 253 Mathilde (Yeo- mans et al., 1998). Qualitatively, the asteroid's shape has been compared to a shoe, a battered boat, or a peanut. It was named after the Greek god of love, Eros (Greek á¼ÏÏÏ). The density of blocks, expressed as the cumulative number per unit area, is shown in Fig. Aside from the Moon. As you can see, 433 Eros only the size of a mountain. Planetary experts have a special interest in 433 Eros because it is larger than most other asteroids; it is the second-largest known asteroid in a near-Earth orbit. Measurements from the Near Earth Asteroid Rendezvous (NEAR)âShoemaker Laser Rangefinder (NLR) indicate that asteroid 433 Eros is a consolidated body with a complex shape dominated by collisions. A reanalysis of NEAR X-ray/gamma-ray spectrometer (XGRS) data provides robust evidence that the elemental composition of the near-Earth asteroid 433 Eros is consistent with the L and LL ordinary chondrites. They fly into the inner Solar System, within 121 million miles of the Sun. (NEAR Eros 0127504836_mos) Larger image ( 71K) High resolution jpg file ( 86K) Location & Time Information Date/Time (UT): N/A Distance/Range (km): 204. subsequent size sorting. Estimates for the gravity field of Eros were made as high as degree and order 15, but the coefficients are determined relative to their uncertainty only up to degree and order 10. 433 Eros is 33 km (20.5 mi) long by 13 km (8 mi) wide. We will present model results for Asteroid 433 Eros. Home Data Tables Custom Ephemerides. In the last images shown here, details of Eros's surface have become visible. Thomas's report in Nature is titled "Shoemaker Crater: A major source of ejecta on asteroid 433 Eros." The âpondsâ on asteroid (433) Eros are fine-grained deposits approximating flat ( quasi-equipotential) surfaces with respect to local topographic depressions (e.g., craters) in spacecraft images. NEAR is short for Near Earth Asteroid Rendezvous. Eros (designation 433 Eros) is a large, S-type, near-Earth asteroid approximately 34.4×11.2×11.2 kilometers (21.4×7.0×7.0 mi) in size.It is the second-largest near-Earth asteroid. Asteroid 433 Eros is the second largest member of the near-Earth population and also one of the most elongated. The main goal of the mission was to determine the chemical and mineral make up of the asteroid and to try to settle an argument about the nature of S-asteroids. Only the Earth-crosser 1620 Geographos, roughly a tenth the size of Eros, is known to be more elongated (Ostro et al. For an asteroid of similar size to 433 Eros containing only 10% of its mass as a rare-precious metal like platinum, well that's when you get the capability to buy out the entire planet. The value of the distance of 433 Eros from Earth is also available as a real time updated value in the Live Position and Data Tracker. 433 Eros is an S-type asteroid, signifying a composition of magnesium silicates and iron. Much of our current knowledge of Eros is based on extensive observations made when the asteroid passed within 0.15 AU of Earth in 1975 (Zellner 1975). 433 Eros: Problems with the meteorite magnetism record in attempting an asteroid match. The offset between the center of ⦠Boulders and ponds on the Asteroid 433 Eros Andrew J. Dombarda,*, Olivier S. Barnouina, Louise M. Procktera, ... posed of silicate-rich chondrules of order 1 mm in size, held in a more metal-rich matrix (see Kuebler et al., 1999). 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