19521 Chaos facts for kids
| Discovery | |
|---|---|
| Discovered by | Deep Ecliptic Survey |
| Discovery date | November 19, 1998 |
| Designations | |
| MPC designation | 19521 Chaos |
| 1998 WH24 | |
| TNO (cubewano) | |
| Orbital characteristics | |
| Epoch January 30, 2005 (JD 2453400.5) | |
| Aphelion | 50.269 AU |
| Perihelion | 40.929 AU |
| 45.599 AU | |
| Eccentricity | 0.102 |
| 309.1006 y | |
|
Average orbital speed
|
4.3931 km/s |
| 324.2844° | |
| Inclination | 12.0550° |
| 50.0103° | |
| 58.6836° | |
| Physical characteristics | |
| Dimensions | ~560 km |
|
Sidereal rotation period
|
3.985 (days) |
| 4.755 | |
19521 Chaos is a Kuiper belt object. Chaos was found in 1998 by the Deep Ecliptic Survey, with Kitt Peak's 4 m telescope. It is big at about 560 km, and bright at H=4.755. It is named after the primeval state of existence in Greek mythology, from which the first gods appeared.
Trivia
A jazz-fusion/progressive-rock band from Connecticut got their name from this minor planet.
A graphic showing Chaos' size compared to Earth's moon and other big TNOs
Images for kids
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The orbit of Chaos (white) compared Pluto and the four giant planets: Jupiter, Saturn, Uranus, and Neptune with positions for 2019
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Chaos moves west to east (right to left) across the sky, discovered in Taurus in 1998, and precovered back to 1991
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Distance from Earth (AU)
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Apparent magnitude from Earth
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Size comparison between Pluto and Chaos
See also
In Spanish: (19521) Chaos para niños
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19521 Chaos Facts for Kids. Kiddle Encyclopedia.