2017 UP2 is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2017 UP2 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.
2017 UP2 orbits the sun every 1,110 days (3.04 years), coming as close as 0.80 AU and reaching as far as 3.41 AU from the sun. Based on its brightness and the way it reflects light, 2017 UP2 is probably between 0.246 to 0.550 kilometers in diameter, making it larger than 90% of asteroids but tiny compared to large asteroids, very roughly comparable in size to a football field.
2017 UP2's orbit is 0.14 AU from Earth's orbit at its closest point. This means that there is a wide berth between this asteroid and Earth at all times.
2017 UP2 has 10 close approaches predicted in the coming decades:
|Date||Distance from Earth (km)||Velocity (km/s)|
|Dec. 29, 2020||27,215,632||13.959|
|Feb. 12, 2024||21,729,738||15.673|
|Nov. 9, 2075||24,840,059||13.456|
|Jan. 9, 2079||24,193,035||13.513|
|Nov. 18, 2130||26,744,140||13.542|
|Jan. 7, 2134||26,363,738||13.876|
|Feb. 18, 2137||24,910,364||16.773|
|Oct. 30, 2185||25,040,727||14.731|
|Dec. 28, 2188||25,532,755||13.621|
|Feb. 21, 2192||27,509,228||17.398|
2017 UP2's orbit is determined by observations dating back to Oct. 17, 2017. It was last officially observed on April 8, 2021. The IAU Minor Planet Center records 146 observations used to determine its orbit.
The position of 2017 UP2 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.
The below comparison is an artistic rendering that uses available data on the diameter of 2017 UP2 to create an approximate landscape rendering with New York City in the background. This approximation is built for full-resolution desktop browsers. Shape, color, and texture of asteroid are imagined.