List of minor planets and comets visited by spacecraft

Columns: Name | Diameter ( km ) | Body Discovered | Spacecraft | Year | Notes
2019 van Albada | 7.5-9.4 | September 28 , 1935 | NEAR | 1998 | Abandoned target | 2101 Adonis | 0.6 | February 12 , 1936 | Vega 2 | 1987 | Secondary target ; insufficient fuel | 2530 Shipka | 12.4 | July 9 , 1978 | Rosetta | 2007 | Secondary target ; changed for better trajectory | 2703 Rodari | 9 | March 29 , 1979 | Rosetta | 2007 | Target in early mission planning , but not chosen | 3352 McAuliffe | 2-5 | February 6 , 1981 | Deep Space 1 | 1998 | Target changed due to launch postponement | 3840 Mimistrobell | 5.2 | October 9 , 1980 | Rosetta | 2007 | Target changed | 4015 Wilson-Harrington | 4 | November 19 , 1949 | Deep Space 1 | 1999 | Target changed due to launch postponement

Example questions:
What is the orbit period of the comet visited by the spacecraft that failed shortly after its July 2002 launch ? | On which date was the space project launched to probe the stony asteroid discovered by Albert George Wilson and Rudolph Minkowski ? | What was the program that consisted of the spacecraft that probed the rare-type asteroid with a diameter of 2 kilometers ? | Which agency built the space probe to explore this asteroid first discovered by Johann Palisa ? | What is the diameter of the asteroid probed by the Soviet spacecraft that weighed 10,850 pounds ?

Answers:
3.3 years | January 25 , 1994 | New Millennium Program | European Space Agency | 1 kilometer