Key Facts
- Categorized as a Apollo-class Asteroid
- Comparable in size to the Golden Gate Bridge (0.60 km diameter)
- Will pass within 27,468,078 km of Earth in 2101
- Classified as a Near Earth Asteroid (NEA)
- Classified as a Potentially Hazardous Asteroid (PHA)
- See orbit simulation
Overview
2014 OY1 is a small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2014 OY1 as a "Potentially Hazardous Asteroid" due to its predicted close pass(es) with Earth.
2014 OY1 orbits the sun every 1,510 days (4.13 years), coming as close as 0.97 AU and reaching as far as 4.19 AU from the sun. 2014 OY1 is about 0.6 kilometers in diameter, making it larger than ~97% of asteroids but small compared to large asteroids, comparable in size to the Golden Gate Bridge.
Close Approaches
2014 OY1's orbit is 0.04 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.
2014 OY1 has 2 close approaches predicted in the coming decades:
| Date | Distance from Earth (km) | Velocity (km/s) |
|---|---|---|
| June 29, 2101 | 27,468,078 | 16.608 |
| May 29, 2159 | 10,729,517 | 16.536 |
Images and Observations
2014 OY1's orbit is determined by observations dating back to May 5, 2014. It was last officially observed on Feb. 26, 2022. The IAU Minor Planet Center records 113 observations used to determine its orbit.
Accessibility and Exploration
This asteroid is not considered a viable target for human exploration by the NHATS study.Similar Objects
These objects have orbits that share similar characteristics to the orbit of 2014 OY1:References
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or view a random objectOrbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 2.58 AU
- Eccentricity: 0.6249
- Inclination: 23.03°
- Longitude of Ascending Node: 76.23°
- Argument of Periapsis: 186.83°
- Mean Anomaly: 86.96°
Physical Characteristics
- Diameter: 0.59800 km
- Magnitude: 19.1
- Albedo: 0.113
Derived Characteristics
- Orbit Period: 1,510 days (4.13 years)
- Avg. Orbit Speed: 18.59 km/s
- Aphelion Distance: 4.19 AU
- Perihelion Distance: 0.97 AU
Map Comparison
Orbit Simulation
Sky Map
The position of 2014 OY1 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.
Size Rendering
The above comparison is an artistic rendering that uses available data on the diameter of 2014 OY1 to create an approximate landscape rendering with Mount Everest in the background. This approximation is built for full-resolution desktop browsers. Shape, color, and texture of asteroid are imagined.
