37638 (1993 VB) is a very small asteroid whose orbit crosses the orbit of Earth. NASA JPL has classified 1993 VB as a "Potentially Hazardous Asteroid" due to its predicted close pass(es) with Earth.
1993 VB orbits the sun every 967 days (2.65 years), coming as close as 0.92 AU and reaching as far as 2.91 AU from the sun. Based on its brightness and the way it reflects light, 1993 VB is probably between 0.369 to 0.824 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 1993 VB has been observed. It completes a rotation on its axis every 3.53 hours.
1993 VB'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.
1993 VB has 7 close approaches predicted in the coming decades:
Date | Distance from Earth (km) | Velocity (km/s) |
---|---|---|
Feb. 21, 2023 | 6,527,757 | 11.073 |
Nov. 27, 2030 | 15,078,060 | 10.977 |
March 4, 2060 | 24,303,081 | 14.702 |
Dec. 17, 2067 | 12,563,622 | 8.740 |
Jan. 26, 2105 | 9,580,921 | 8.460 |
Jan. 23, 2142 | 10,349,521 | 8.424 |
Dec. 27, 2178 | 12,484,316 | 8.496 |
1993 VB's orbit is determined by observations dating back to Nov. 6, 1993. It was last officially observed on May 21, 2023. The IAU Minor Planet Center records 928 observations used to determine its orbit.
The position of 37638 (1993 VB) 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 1993 VB 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.