Key Facts
- Categorized as a Apollo-class Asteroid
- Comparable in size to the U.S. Capitol building
- Will pass within 24,341,178 km of Earth in 2033
- Classified as a Near Earth Asteroid (NEA)
- Classified as a Potentially Hazardous Asteroid (PHA)
- See orbit simulation
Overview
483560 (2004 BV1) is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 2004 BV1 as a "Potentially Hazardous Asteroid" due to its predicted close pass(es) with Earth.
2004 BV1 orbits the sun every 646 days (1.77 years), coming as close as 0.93 AU and reaching as far as 2.00 AU from the sun. Based on its brightness and the way it reflects light, 2004 BV1 is probably between 0.374 to 0.836 kilometers in diameter, making it larger than 90% of asteroids but tiny compared to large asteroids, very roughly comparable in size to the U.S. Capitol building.
The rotation of 2004 BV1 has been observed. It completes a rotation on its axis every 5.81 hours.
Close Approaches
2004 BV1's orbit is 0.01 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.
2004 BV1 has 9 close approaches predicted in the coming decades:
| Date | Distance from Earth (km) | Velocity (km/s) |
|---|---|---|
| June 11, 2033 | 24,341,178 | 14.317 |
| June 11, 2056 | 23,930,002 | 14.257 |
| June 11, 2079 | 25,607,953 | 14.552 |
| Aug. 28, 2086 | 29,471,955 | 8.621 |
| June 10, 2102 | 29,614,851 | 15.270 |
| Aug. 20, 2109 | 28,030,294 | 8.715 |
| Aug. 9, 2132 | 25,671,319 | 8.760 |
| Aug. 2, 2155 | 23,346,081 | 8.758 |
| July 30, 2178 | 22,220,800 | 8.757 |
Images and Observations
2004 BV1's orbit is determined by observations dating back to Jan. 16, 2004. It was last officially observed on Feb. 25, 2022. The IAU Minor Planet Center records 311 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 BV1:References
Search
or view a random objectOrbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 1.463 AU
- Eccentricity: 0.3674
- Inclination: 12.16°
- Longitude of Ascending Node: 96.74°
- Argument of Periapsis: 223.29°
- Mean Anomaly: 154.03°
Physical Characteristics
- Diameter: ~0.482 km
- Magnitude: 19.26
Derived Characteristics
- Orbit Period: 646 days (1.77 years)
- Avg. Orbit Speed: 24.64 km/s
- Aphelion Distance: 2.00 AU
- Perihelion Distance: 0.93 AU
- Rotation Period: 5.81 hours
Map Comparison
Orbit Simulation
Sky Map
The position of 483560 (2004 BV1) 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 below comparison is an artistic rendering that uses available data on the diameter of 2004 BV1 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.
