ボレリー彗星 (曖昧さ回避)
19P/Borrelly - 番号登録周期彗星。宇宙機ディープスペース1が探査。
C/1873 Q1 (Borrelly) = 1873 IV
C/1874 O1 (Borrelly) = 1874 V
C/1874 X1 (Borrelly) = 1874 VI
C/1877 C1 (Borrelly) = 1877 I
C/1889 X1 (Borrelly) = 1890 I
C/1903 M1 (Borrelly) = 1903 IV
C/1912 V1 (Borrelly) = 1912 III