|-id=189 bgcolor=#d6d6d6 | 164189 || || — || January 25, 2004 || Haleakala || NEAT || — || align=right | 7.7 km || |-id=190 bgcolor=#d6d6d6 | 164190 || || — || January 24, 2004 || Socorro || LINEAR || THM || align=right | 4.9 km || |-id=191 bgcolor=#d6d6d6 | 164191 || || — || January 28, 2004 || Haleakala || NEAT || — || align=right | 6.0 km || |-id=192 bgcolor=#d6d6d6 | 164192 || || — || January 25, 2004 || Haleakala || NEAT || BRA || align=right | 3.4 km || |-id=193 bgcolor=#d6d6d6 | 164193 || || — || January 22, 2004 || Socorro || LINEAR || — || align=right | 6.6 km || |-id=194 bgcolor=#E9E9E9 | 164194 || || — || January 18, 2004 || Palomar || NEAT || — || align=right | 5.1 km || |-id=195 bgcolor=#d6d6d6 | 164195 || || — || February 11, 2004 || Palomar || NEAT || THM || align=right | 3.6 km || |-id=196 bgcolor=#E9E9E9 | 164196 || || — || February 14, 2004 || Socorro || LINEAR || PAL || align=right | 3.7 km || |-id=197 bgcolor=#E9E9E9 | 164197 || || — || February 11, 2004 || Palomar || NEAT || MRX || align=right | 1.7 km || |-id=198 bgcolor=#d6d6d6 | 164198 || || — || February 11, 2004 || Palomar || NEAT || — || align=right | 5.9 km || |-id=199 bgcolor=#d6d6d6 | 164199 || || — || February 11, 2004 || Palomar || NEAT || — || align=right | 5.8 km || |-id=200 bgcolor=#d6d6d6 | 164200 || || — || February 17, 2004 || Kitt Peak || Spacewatch || LIX || align=right | 6.9 km || |} 164201–164300 |-bgcolor=#FFC2E0 | 164201 || 2004 EC || — || March 10, 2004 || Socorro || LINEAR || APO +1km || align=right | 2.6 km || |-id=202 bgcolor=#FFC2E0 | 164202 || 2004 EW || — || March 13, 2004 || Catalina || CSS || ATEPHA || align=right data-sort-value="0.25" | 250 m || |-id=203 bgcolor=#E9E9E9 | 164203 || || — || March 15, 2004 || Socorro || LINEAR || HNS || align=right | 2.4 km || |-id=204 bgcolor=#d6d6d6 | 164204 || || — || March 15, 2004 || Kitt Peak || Spacewatch || — || align=right | 4.2 km || |-id=205 bgcolor=#d6d6d6 | 164205 || || — || March 14, 2004 || Kitt Peak || Spacewatch || THM || align=right | 3.4 km