| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1978 H1 | 1978 06 03.86943 | 08 12 53.73 | +44 22 48.7 | 9.7 | T | 046 |
| C/1978 H1 | 1978 06 03.87082 | 08 12 53.94 | +44 22 48.2 | 046 | ||
| C/1978 H1 | 1978 06 04.91285 | 08 14 30.84 | +44 06 22.3 | 017 | ||
| C/1978 H1 | 1978 06 04.92222 | 08 14 31.44 | +44 06 15.9 | 017 | ||
| C/1978 H1 | 1978 06 04.93160 | 08 14 32.45 | +44 06 06.5 | 017 | ||
| C/1978 H1 | 1978 06 06.88006 | 08 17 34.87 | +43 35 09.9 | 9.5 | T | 046 |
| C/1978 H1 | 1978 06 06.88058 | 08 17 35.00 | +43 35 09.4 | 046 | ||
| C/1978 H1 | 1978 06 08.87403 | 08 20 43.35 | +43 03 16.5 | 9.5 | T | 046 |
| C/1978 H1 | 1978 06 08.87513 | 08 20 43.57 | +43 03 16.1 | 046 | ||
| C/1978 H1 | 1978 06 09.80303 | 08 22 11.70 | +42 48 21.5 | 095 | ||
| C/1978 H1 | 1978 06 09.80928 | 08 22 12.35 | +42 48 15.3 | 095 | ||
| C/1978 H1 | 1978 06 09.88683 | 08 22 19.73 | +42 47 00.8 | 9.4 | T | 046 |
| C/1978 H1 | 1978 06 09.88816 | 08 22 19.94 | +42 46 57.9 | 046 | ||
| C/1978 H1 | 1978 06 10.96888 | 08 24 03.13 | +42 29 28.3 | 993 | ||
| C/1978 H1 | 1978 06 11.88890 | 08 25 31.59 | +42 14 33.3 | 9.3 | T | 046 |
| C/1978 H1 | 1978 06 11.89185 | 08 25 31.82 | +42 14 29.8 | 046 | ||
| C/1978 H1 | 1978 06 13.91493 | 08 28 46.91 | +41 41 28.2 | 017 | ||
| C/1978 H1 | 1978 06 13.93056 | 08 28 49.01 | +41 41 09.6 | 017 | ||
| C/1978 H1 | 1978 06 14.93403 | 08 30 26.46 | +41 24 41.0 | 017 | ||
| C/1978 H1 | 1978 06 14.94132 | 08 30 27.10 | +41 24 29.6 | 017 |