| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1978 H1 | 1978 05 30.90104 | 08 06 50.34 | +45 24 47.1 | 017 | ||
| C/1978 H1 | 1978 05 30.91146 | 08 06 51.10 | +45 24 35.6 | 017 | ||
| C/1978 H1 | 1978 05 31.87150 | 08 08 18.20 | +45 09 42.8 | 9.8 | T | 046 |
| C/1978 H1 | 1978 05 31.87289 | 08 08 18.52 | +45 09 42.5 | 046 | ||
| C/1978 H1 | 1978 05 31.89790 | 08 08 20.46 | +45 09 19.4 | 547 | ||
| C/1978 H1 | 1978 05 31.92697 | 08 08 23.26 | +45 08 48.7 | 547 | ||
| C/1978 H1 | 1978 06 01.52188 | 08 09 17.76 | +44 59 36.3 | 10.5 | T | 882 |
| C/1978 H1 | 1978 06 01.52431 | 08 09 17.86 | +44 59 32.5 | 882 | ||
| C/1978 H1 | 1978 06 01.85543 | 08 09 48.41 | +44 54 28.6 | 509 | ||
| C/1978 H1 | 1978 06 01.87100 | 08 09 49.81 | +44 54 10.2 | 9.8 | T | 046 |
| C/1978 H1 | 1978 06 01.87118 | 08 09 49.61 | +44 54 07.6 | 056 | ||
| C/1978 H1 | 1978 06 01.87221 | 08 09 49.80 | +44 54 07.5 | 046 | ||
| C/1978 H1 | 1978 06 01.90679 | 08 09 53.07 | +44 53 34.7 | 547 | ||
| C/1978 H1 | 1978 06 02.17500 | 08 10 17.54 | +44 49 23.0 | 688 | ||
| C/1978 H1 | 1978 06 02.85727 | 08 11 20.22 | +44 38 49.7 | 509 | ||
| C/1978 H1 | 1978 06 02.87672 | 08 11 22.15 | +44 38 24.4 | 9.7 | T | 046 |
| C/1978 H1 | 1978 06 02.87777 | 08 11 22.24 | +44 38 23.6 | 046 | ||
| C/1978 H1 | 1978 06 02.90764 | 08 11 24.59 | +44 37 58.5 | 017 | ||
| C/1978 H1 | 1978 06 02.91736 | 08 11 25.67 | +44 37 47.0 | 017 | ||
| C/1978 H1 | 1978 06 03.16250 | 08 11 48.42 | +44 33 55.3 | 688 |