Small-Body Radar Database

This database of radar-observed asteroids is maintained collectively by the asteroid radar community.
You can search for objects by asteroid name, number, or provisional designation.

Notable objects include 2000 DP107, (54509) YORP, 1999 KW4, 2000 ET70.

Please report problems by email: Jean-Luc Margot ( and Gabriel Lopez (
Or file a report here.

To report a new asteroid radar detection, click here.
To view a history of asteroid radar detections, click here.