| Date | Miss Distance | Speed |
|---|---|---|
| March 25, 1901 | 0.0361 AU (5.4 million km) | 10.9 km/s |
| September 28, 1901 | 0.0854 AU (12.8 million km) | 14.9 km/s |
| May 9, 1905 | 0.0660 AU (9.9 million km) | 12.1 km/s |
| May 2, 1919 | 0.0973 AU (14.6 million km) | 9.7 km/s |
| September 11, 1932 | 0.0952 AU (14.2 million km) | 10.5 km/s |
| June 22, 1934 | 0.1911 AU (28.6 million km) | 10.5 km/s |
| April 27, 1936 | 0.1635 AU (24.5 million km) | 17.2 km/s |
| September 20, 1957 | 0.1465 AU (21.9 million km) | 8.6 km/s |
| September 19, 1961 | 0.0517 AU (7.7 million km) | 12.0 km/s |
| April 29, 1965 | 0.1357 AU (20.3 million km) | 16.3 km/s |
| December 10, 1968 | 0.0284 AU (4.3 million km) | 10.8 km/s |
| December 6, 1988 | 0.0893 AU (13.4 million km) | 10.2 km/s |
| August 14, 1990 | 0.1809 AU (27.1 million km) | 10.4 km/s |
| May 19, 1992 | 0.1063 AU (15.9 million km) | 10.4 km/s |
| October 4, 2013 | 0.1498 AU (22.4 million km) | 9.3 km/s |
| September 26, 2017 | 0.0610 AU (9.1 million km) | 14.0 km/s |
| May 6, 2021 | 0.0682 AU (10.2 million km) | 13.5 km/s |
| April 16, 2027 | 0.1429 AU (21.4 million km) | 8.8 km/s |
| June 4, 2040 | 0.0496 AU (7.4 million km) | 9.7 km/s |
| October 1, 2046 | 0.1091 AU (16.3 million km) | 15.7 km/s |
| July 30, 2048 | 0.1999 AU (29.9 million km) | 10.9 km/s |
| May 14, 2050 | 0.0806 AU (12.1 million km) | 11.3 km/s |
| September 21, 2077 | 0.0511 AU (7.6 million km) | 12.1 km/s |
| May 3, 2081 | 0.0987 AU (14.8 million km) | 15.0 km/s |
| January 24, 2093 | 0.1377 AU (20.6 million km) | 8.2 km/s |
| August 8, 2106 | 0.1448 AU (21.7 million km) | 8.6 km/s |
| September 27, 2106 | 0.0527 AU (7.9 million km) | 13.5 km/s |
| May 7, 2110 | 0.0753 AU (11.3 million km) | 13.9 km/s |
| March 28, 2126 | 0.0902 AU (13.5 million km) | 10.3 km/s |
| September 22, 2135 | 0.0560 AU (8.4 million km) | 11.8 km/s |
| July 2, 2137 | 0.1997 AU (29.9 million km) | 10.8 km/s |
| May 1, 2139 | 0.1518 AU (22.7 million km) | 16.8 km/s |
| October 6, 2162 | 0.1448 AU (21.7 million km) | 16.8 km/s |
| August 5, 2164 | 0.1970 AU (29.5 million km) | 10.9 km/s |
| May 15, 2166 | 0.0726 AU (10.9 million km) | 11.6 km/s |
| March 1, 2176 | 0.1221 AU (18.3 million km) | 7.6 km/s |
| September 10, 2189 | 0.1024 AU (15.3 million km) | 6.3 km/s |
| September 30, 2191 | 0.0665 AU (9.9 million km) | 14.2 km/s |
| May 11, 2195 | 0.0631 AU (9.4 million km) | 12.9 km/s |
| September 19, 2197 | 0.0983 AU (14.7 million km) | 10.9 km/s |
5189 (1990 UQ) is classified as a Potentially Hazardous Asteroid (PHA) because it is estimated to be larger than 140 meters and its orbit comes within 0.05 AU of Earth. NASA continuously monitors this object for any future impact risk. Current data does not indicate a confirmed impact event.
5189 (1990 UQ) is classified as a potentially hazardous asteroid (PHA) by NASA. This means it is large enough and its orbit brings it close enough to Earth to warrant close monitoring. However, a PHA classification does not mean an impact is imminent.
The closest recorded Earth approach of 5189 (1990 UQ) is 0.0854 AU (12.8 million km) on September 28, 1901, at a speed of approximately 14.9 km/s.
5189 (1990 UQ) has an estimated diameter of 1.16 km (715โ1600 meters range). Its absolute magnitude (H) is 17.85, which NASA uses along with assumed albedo to estimate size.