| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1977 H1 | 1977 04 20.17616 | 12 26 33.90 | -09 34 01.7 | 801 | ||
| C/1977 H1 | 1977 04 20.61875 | 12 24 42.35 | -09 53 07.9 | 15.5 | T | 372 |
| C/1977 H1 | 1977 04 20.62627 | 12 24 40.45 | -09 53 15.5 | 15.0 | T | 323 |
| C/1977 H1 | 1977 04 20.64583 | 12 24 34.89 | -09 54 24.4 | 372 | ||
| C/1977 H1 | 1977 04 21.22166 | 12 22 08.40 | -10 19 19.0 | 805 | ||
| C/1977 H1 | 1977 04 21.55451 | 12 20 43.53 | -10 34 20.2 | 391 | ||
| C/1977 H1 | 1977 04 21.63438 | 12 20 22.82 | -10 37 44.6 | 391 | ||
| C/1977 H1 | 1977 04 22.07745 | 12 18 28.17 | -10 57 34.7 | 15.5 | T | 801 |
| C/1977 H1 | 1977 04 22.25868 | 12 17 40.69 | -11 05 40.7 | 688 | ||
| C/1977 H1 | 1977 04 22.27604 | 12 17 36.02 | -11 06 27.0 | 688 | ||
| C/1977 H1 | 1977 04 22.45137 | 12 16 50.31 | -11 13 58.9 | 485 | ||
| C/1977 H1 | 1977 04 22.49859 | 12 16 37.67 | -11 16 11.8 | 485 | ||
| C/1977 H1 | 1977 04 22.56536 | 12 16 20.73 | -11 19 06.8 | 323 | ||
| C/1977 H1 | 1977 04 22.65139 | 12 15 57.97 | -11 23 09.3 | 16.0 | T | 372 |
| C/1977 H1 | 1977 04 23.41106 | 12 12 38.61 | -11 57 17.2 | 485 | ||
| C/1977 H1 | 1977 04 25.35972 | 12 03 56.36 | -13 26 39.0 | 14.1 | T | 485 |
| C/1977 H1 | 1977 04 25.37917 | 12 03 50.93 | -13 27 34.1 | 485 | ||
| C/1977 H1 | 1977 04 29.53828 | 11 44 44.23 | -16 42 32.1 | 323 | ||
| C/1977 H1 | 1977 05 05.15278 | 11 18 27.50 | -21 05 13.1 | 688 | ||
| C/1977 H1 | 1977 05 08.51181 | 11 02 53.10 | -23 36 43.1 | 14.0 | T | 879 |
| C/1977 H1 | 1977 05 08.51994 | 11 02 51.20 | -23 37 03.7 | 879 | ||
| C/1977 H1 | 1977 05 14.21944 | 10 37 25.10 | -27 37 40.0 | 675 | ||
| C/1977 H1 | 1977 05 15.24167 | 10 33 02.63 | -28 18 18.8 | 675 |
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