Cuyo is a mid-sized asteroid whose orbit approaches the orbit of Earth but does not cross it. NASA JPL has classified Cuyo as a "Near Earth Asteroid" due to its orbit's proximity to Earth, but it is not considered potentially hazardous because computer simulations have not indicated any imminent likelihood of future collision.
Cuyo orbits the sun every 1,150 days (3.15 years), coming as close as 1.06 AU and reaching as far as 3.24 AU from the sun. Cuyo is about 5.7 kilometers in diameter, making it larger than 99% of asteroids, comparable in size to the San Francisco Bay.
The rotation of Cuyo has been observed. It completes a rotation on its axis every 2.69 days.
Cuyo's orbit is 0.07 AU from Earth's orbit at its closest point. This means that there is an wide berth between this asteroid and Earth at all times.
Cuyo has 4 close approaches predicted in the coming decades:
|Date||Distance from Earth (km)||Velocity (km/s)|
|Oct. 6, 2030||13,413,881||14.447|
|Oct. 7, 2071||15,616,594||14.417|
|Sept. 24, 2131||28,311,367||16.405|
|Oct. 2, 2172||10,912,313||14.753|
Cuyo's orbit is determined by observations dating back to May 6, 1954. It was last officially observed on Jan. 24, 2020. The IAU Minor Planet Center records 2,045 observations used to determine its orbit.
The position of Cuyo is indicated by a ◯ pink circle. Note that the object may not be in your current field of view. Use the controls below to adjust position, location, and time.