| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2004 YJ35 | 2005 01 08.79934 | 21 40 33.41 | +70 26 49.6 | 18.5 | N | J87 |
| C/2004 YJ35 | 2005 01 08.80439 | 21 40 34.69 | +70 26 52.1 | 18.5 | N | J87 |
| C/2004 YJ35 | 2005 01 08.80673 | 21 40 35.28 | +70 26 53.3 | 18.5 | N | J87 |
| C/2004 YJ35 | 2005 01 08.80692 | 21 40 35.32 | +70 26 53.3 | 18.5 | N | J87 |
| C/2004 YJ35 | 2005 01 09.22135 | 21 42 20.21 | +70 30 31.5 | 18.5 | N | 649 |
| C/2004 YJ35 | 2005 01 09.22847 | 21 42 21.89 | +70 30 35.4 | 18.8 | N | 649 |
| C/2004 YJ35 | 2005 01 09.23201 | 21 42 22.85 | +70 30 37.8 | 19.3 | N | 649 |
| C/2004 YJ35 | 2005 01 10.73847 | 21 48 57.12 | +70 44 27.6 | 557 | ||
| C/2004 YJ35 | 2005 01 10.74071 | 21 48 57.68 | +70 44 28.1 | 557 | ||
| C/2004 YJ35 | 2005 01 10.74294 | 21 48 58.33 | +70 44 29.9 | 557 | ||
| C/2004 YJ35 | 2005 01 10.74376 | 21 48 58.54 | +70 44 30.9 | 19.0 | N | 201 |
| C/2004 YJ35 | 2005 01 10.75123 | 21 49 00.43 | +70 44 35.1 | 18.8 | N | 201 |
| C/2004 YJ35 | 2005 01 10.75801 | 21 49 02.49 | +70 44 38.0 | J71 | ||
| C/2004 YJ35 | 2005 01 10.75817 | 21 49 02.43 | +70 44 38.4 | 557 | ||
| C/2004 YJ35 | 2005 01 10.75860 | 21 49 02.47 | +70 44 38.7 | 19.2 | N | 201 |
| C/2004 YJ35 | 2005 01 10.76041 | 21 49 02.95 | +70 44 38.9 | 557 | ||
| C/2004 YJ35 | 2005 01 10.76679 | 21 49 04.80 | +70 44 42.6 | J71 | ||
| C/2004 YJ35 | 2005 01 10.76750 | 21 49 04.85 | +70 44 42.7 | 557 | ||
| C/2004 YJ35 | 2005 01 10.76972 | 21 49 05.49 | +70 44 43.9 | 557 | ||
| C/2004 YJ35 | 2005 01 10.77196 | 21 49 06.08 | +70 44 45.0 | 557 |
