| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1986 P1 | 1987 04 01.64236 | 21 06 43.57 | -36 43 08.9 | 483 | ||
| C/1986 P1 | 1987 04 03.68291 | 21 09 57.20 | -38 26 13.7 | 415 | ||
| C/1986 P1 | 1987 04 03.71154 | 21 09 59.78 | -38 27 47.9 | 415 | ||
| C/1986 P1 | 1987 04 10.72892 | 21 25 02.26 | -45 59 36.9 | 415 | ||
| C/1986 P1 | 1987 04 10.72956 | 21 25 02.46 | -45 59 39.7 | 415 | ||
| C/1986 P1 | 1987 04 13.62624 | 21 34 22.45 | -50 03 37.4 | 483 | ||
| C/1986 P1 | 1987 04 13.65625 | 21 34 29.06 | -50 06 20.6 | 483 | ||
| C/1986 P1 | 1987 04 20.58768 | 22 17 42.62 | -62 52 33.8 | 415 | ||
| C/1986 P1 | 1987 04 20.58826 | 22 17 42.93 | -62 52 39.5 | 415 | ||
| C/1986 P1 | 1987 04 20.58916 | 22 17 43.80 | -62 52 47.3 | 415 | ||
| C/1986 P1 | 1987 04 21.54973 | 22 28 50.17 | -64 59 11.0 | 415 | ||
| C/1986 P1 | 1987 04 21.57017 | 22 29 05.87 | -65 01 53.4 | 415 | ||
| C/1986 P1 | 1987 04 21.59456 | 22 29 24.97 | -65 05 10.1 | 415 | ||
| C/1986 P1 | 1987 04 22.53002 | 22 42 48.60 | -67 11 15.3 | 415 | ||
| C/1986 P1 | 1987 04 22.60035 | 22 43 56.70 | -67 20 56.5 | 483 | ||
| C/1986 P1 | 1987 04 22.60486 | 22 44 00.99 | -67 21 33.9 | 483 | ||
| C/1986 P1 | 1987 04 25.42381 | 23 50 45.80 | -73 34 42.7 | 415 | ||
| C/1986 P1 | 1987 04 26.42032 | 00 29 30.77 | -75 26 32.9 | 415 | ||
| C/1986 P1 | 1987 04 26.49795 | 00 33 00.15 | -75 34 17.9 | 415 | ||
| C/1986 P1 | 1987 04 27.88819 | 01 46 56.53 | -77 17 28.4 | 323 |