align=right | 5.6 km || |-id=666 bgcolor=#E9E9E9 | 17666 || 1996 XR || — || December 1, 1996 || Chichibu || N. Satō || — || align=right | 3.5 km || |-id=667 bgcolor=#d6d6d6 | 17667 || || — || December 7, 1996 || Oizumi || T. Kobayashi || EOS || align=right | 7.0 km || |-id=668 bgcolor=#d6d6d6 | 17668 || || — || December 7, 1996 || Oizumi || T. Kobayashi || — || align=right | 8.9 km || |-id=669 bgcolor=#d6d6d6 | 17669 || || — || December 7, 1996 || Oizumi || T. Kobayashi || — || align=right | 18 km || |-id=670 bgcolor=#E9E9E9 | 17670 Liddell || || || December 8, 1996 || Oohira || T. Urata || — || align=right | 7.0 km || |-id=671 bgcolor=#d6d6d6 | 17671 || || — || December 11, 1996 || Oizumi || T. Kobayashi || — || align=right | 5.8 km || |-id=672 bgcolor=#d6d6d6 | 17672 || || — || December 11, 1996 || Saji || Saji Obs. || — || align=right | 12 km || |-id=673 bgcolor=#d6d6d6 | 17673 Houkidaisen || || || December 15, 1996 || Saji || Saji Obs. || — || align=right | 6.6 km || |-id=674 bgcolor=#d6d6d6 | 17674 || 1996 YG || — || December 20, 1996 || Oizumi || T. Kobayashi || — || align=right | 8.9 km || |-id=675 bgcolor=#E9E9E9 | 17675 || 1996 YU || — || December 20, 1996 || Oizumi || T. Kobayashi || AGN || align=right | 4.3 km || |-id=676 bgcolor=#d6d6d6 | 17676 || || — || January 2, 1997 || Oizumi || T. Kobayashi || — || align=right | 11 km || |-id=677 bgcolor=#d6d6d6 | 17677 || || — || January 4, 1997 || Oizumi || T. Kobayashi || — || align=right | 11 km || |-id=678 bgcolor=#d6d6d6 | 17678 || || — || January 3, 1997 || Kitt Peak || Spacewatch || — || align=right | 6.1 km || |-id=679 bgcolor=#d6d6d6 | 17679 || || — || January 6, 1997 || Oizumi || T. Kobayashi || — || align=right | 10 km || |-id=680 bgcolor=#d6d6d6 | 17680 || || — || January 1, 1997 || Xinglong || SCAP || THM || align=right | 9.9 km || |-id=681 bgcolor=#fefefe | 17681 Tweedledum || || || January 6, 1997 || Oohira || T. Urata || H || align=right | 2.4 km || |-id=682 bgcolor=#d6d6d6 | 17682 || ||