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Currently most of the objects of mass between 10 9 kg to 10 12 kg (less than 1000 teragrams (Tg)) listed here are near-Earth asteroids (NEAs). The Aten asteroid 1994 WR12 has less mass than the Great Pyramid of Giza, 5.9 × 10 9 kg. For more about very small objects in the Solar System, see meteoroid, micrometeoroid, cosmic dust, and ...
1,8-Naphthyridine is an organic compound with the formula C 8 H 6 N 2. It is the most well-studied of the six isomeric naphthyridines, a subset of diazanaphthalenes with nitrogen in the separate rings. [2] [3] Enoxacin, nalidixic acid, and trovafloxacin are 1,8-naphthyridine derivatives with antibacterial properties related to the fluoroquinolones.
The number of dwarf planets in the Solar System is unknown. Estimates have run as high as 200 in the Kuiper belt and over 10,000 in the region beyond. However, consideration of the surprisingly low densities of many large trans-Neptunian objects, as well as spectroscopic analysis of their surfaces, suggests that the number of dwarf planets may be much lower, perhaps only nine among bodies ...
The first art book, One Piece: Color Walk 1, released June 2001, [90] was also released in English by Viz Media on November 8, 2005. [91] A second art book, One Piece: Color Walk 2, was released on November 4, 2003; [92] and One Piece: Color Walk 3 – Lion the third art book, was released January 5, 2006. [93]
There are at least 19 natural satellites in the Solar System that are known to be massive enough to be close to hydrostatic equilibrium: seven of Saturn, five of Uranus, four of Jupiter, and one each of Earth, Neptune, and Pluto. Alan Stern calls these satellite planets, although the term major moon is more common.
Download as PDF; Printable version Space 1.8; Studio album by . Nala Sinephro ... Space 1.8 is the debut album by Belgian-Caribbean musician Nala Sinephro.
Uranus is the seventh planet from the Sun. It is a gaseous cyan -coloured ice giant. Most of the planet is made of water, ammonia, and methane in a supercritical phase of matter, which astronomy calls "ice" or volatiles. The planet's atmosphere has a complex layered cloud structure and has the lowest minimum temperature (49 K (−224 °C; − ...
1.8: A rogue planet (Likely a sub-brown dwarf) that is surrounded by a protoplanetary disk. It is one of youngest free-floating substellar objects with 0.5–10 Myr. GSC 06214-00210 b: 1.8 ± 0.5: 16 M J, likely brown dwarf TrES-4b: 1.799 ± 0.063: This planet has a density of 0.2 g/cm 3, about that of balsa wood, less than Jupiter's 1.3g/cm 3 ...