| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1977 H1 | 1977 04 16.39236 | 12 41 50.91 | -06 56 27.8 | 675 | ||
| C/1977 H1 | 1977 04 16.40972 | 12 41 46.64 | -06 57 10.4 | 675 | ||
| C/1977 H1 | 1977 04 17.18681 | 12 38 45.52 | -07 28 24.8 | 675 | ||
| C/1977 H1 | 1977 04 17.47535 | 12 37 35.42 | -07 40 13.5 | 675 | ||
| C/1977 H1 | 1977 04 18.03971 | 12 35 21.11 | -08 03 30.9 | 801 | ||
| C/1977 H1 | 1977 04 18.18438 | 12 34 46.16 | -08 09 32.0 | 675 | ||
| C/1977 H1 | 1977 04 18.24607 | 12 34 30.64 | -08 12 05.5 | 801 | ||
| C/1977 H1 | 1977 04 18.40660 | 12 33 51.32 | -08 18 45.1 | 675 | ||
| C/1977 H1 | 1977 04 18.47188 | 12 33 35.28 | -08 21 28.8 | 675 | ||
| C/1977 H1 | 1977 04 18.66146 | 12 32 48.94 | -08 29 30.5 | 16.0 | T | 372 |
| C/1977 H1 | 1977 04 18.67917 | 12 32 44.76 | -08 30 11.8 | 16.0 | T | 372 |
| C/1977 H1 | 1977 04 18.87050 | 12 31 58.70 | -08 38 14.0 | 15.0 | T | 054 |
| C/1977 H1 | 1977 04 19.16270 | 12 30 46.58 | -08 50 37.9 | 801 | ||
| C/1977 H1 | 1977 04 19.19688 | 12 30 38.66 | -08 52 03.6 | 675 | ||
| C/1977 H1 | 1977 04 19.25243 | 12 30 24.57 | -08 54 26.8 | 688 | ||
| C/1977 H1 | 1977 04 19.27118 | 12 30 19.88 | -08 55 15.0 | 688 | ||
| C/1977 H1 | 1977 04 19.57221 | 12 29 05.22 | -09 08 05.6 | 330 | ||
| C/1977 H1 | 1977 04 19.84180 | 12 27 58.00 | -09 19 40.0 | 15.0 | T | 054 |
| C/1977 H1 | 1977 04 19.85360 | 12 27 54.90 | -09 20 06.0 | 054 | ||
| C/1977 H1 | 1977 04 19.86805 | 12 27 51.47 | -09 20 44.4 | 543 |
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