GraphDarkによる2011年～2012年回帰予定の未検出周期彗星

(Japan center, 135E, 35N)

P/2004 T1 (LINEAR-NEAT)

D/1952 B1 (Harrington-Wilson)

P/1996 R2 (Lagerkvist)

P/2004 H3 (Larsen)

5D/Brorsen

P/2004 R3 (LINEAR-NEAT)

P/2006 T1 (Levy)
Recovery: P/2006 T1 = 2011 Y1 (IAUC 9247)

D/1886 K1 (Brooks)

3D/Biela

D/1892 T1 (Barnard)