Key Facts
- Categorized as a Apollo-class Asteroid
- Comparable in size to the Golden Gate Bridge
- Will pass within 9,468,268 km of Earth in 2028
- Classified as a Near Earth Asteroid (NEA)
- Classified as a Potentially Hazardous Asteroid (PHA)
- See orbit simulation
Overview
27002 (1998 DV9) is a small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 1998 DV9 as a "Potentially Hazardous Asteroid" due to its predicted close pass(es) with Earth.
1998 DV9 orbits the sun every 841 days (2.30 years), coming as close as 0.99 AU and reaching as far as 2.50 AU from the sun. Based on its brightness and the way it reflects light, 1998 DV9 is probably between 0.579 to 1.294 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.
Close Approaches
1998 DV9's orbit is 0.00 AU from Earth's orbit at its closest point. This means that its orbit is relatively close to Earth's orbit.
1998 DV9 has 7 close approaches predicted in the coming decades:
| Date | Distance from Earth (km) | Velocity (km/s) |
|---|---|---|
| Feb. 17, 2028 | 9,468,268 | 8.144 |
| Feb. 12, 2058 | 6,816,545 | 7.800 |
| Feb. 6, 2095 | 3,658,974 | 7.591 |
| Dec. 31, 2101 | 25,659,103 | 11.345 |
| Feb. 7, 2153 | 3,493,528 | 7.553 |
| Jan. 28, 2160 | 2,184,595 | 7.629 |
| March 13, 2197 | 29,889,041 | 11.783 |
Images and Observations
1998 DV9's orbit is determined by observations dating back to Feb. 23, 1998. It was last officially observed on Sept. 25, 2022. The IAU Minor Planet Center records 512 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 1998 DV9:References
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or view a random objectOrbital Elements
- Epoch: 2460200.5 JD
- Semi-major axis: 1.744 AU
- Eccentricity: 0.4331
- Inclination: 8.7°
- Longitude of Ascending Node: 130.34°
- Argument of Periapsis: 0.82°
- Mean Anomaly: 32.44°
Physical Characteristics
- Diameter: ~0.747 km
- Magnitude: 18.31
Derived Characteristics
- Orbit Period: 841 days (2.30 years)
- Avg. Orbit Speed: 22.56 km/s
- Aphelion Distance: 2.50 AU
- Perihelion Distance: 0.99 AU
Map Comparison
Orbit Simulation
Sky Map
The position of 27002 (1998 DV9) 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 1998 DV9 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.
