Key Facts


289227 (2004 XY60) is a small asteroid whose orbit could bring it in close proximity to Earth. NASA JPL has classified 2004 XY60 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.

2004 XY60 orbits the sun every 187 days (0.51 years), coming as close as 0.13 AU and reaching as far as 1.15 AU from the sun. Its orbit is highly elliptical. Based on its brightness and the way it reflects light, 2004 XY60 is probably between 0.441 to 0.986 kilometers in diameter, making it larger than ~97% of asteroids but small compared to large asteroids, very roughly comparable in size to the Golden Gate Bridge.

No Close Approaches

2004 XY60's orbit is 0.19 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.

Orbital simulations conducted by NASA JPL's CNEOS do not show any close approaches to Earth.

Images and Observations

2004 XY60's orbit is determined by observations dating back to Dec. 14, 2004. It was last officially observed on Dec. 16, 2012. The IAU Minor Planet Center records 60 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 2004 XY60:



   or view a random object

Orbital Elements

  • Epoch: 2459396.5 JD
  • Semi-major axis: 0.6402 AU
  • Eccentricity: 0.7967
  • Inclination: 23.77°
  • Longitude of Ascending Node: 122.61°
  • Argument of Periapsis: 130.86°
  • Mean Anomaly: 324.59°

Physical Characteristics

  • Diameter: ~0.569 km
  • Magnitude: 18.9

Derived Characteristics

  • Orbit Period: 187 days (0.51 years)
  • Avg. Orbit Speed: 37.24 km/s
  • Aphelion Distance: 1.15 AU
  • Perihelion Distance: 0.13 AU

Map Comparison

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Orbit Simulation

Sky Map

The position of 289227 (2004 XY60) 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 2004 XY60 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.