| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/1971 E1 | 1971 03 30.50417 | 21 55 02.31 | +16 52 50.0 | 688 | ||
| C/1971 E1 | 1971 04 01.13087 | 21 56 10.39 | +16 20 19.0 | 046 | ||
| C/1971 E1 | 1971 04 01.13295 | 21 56 10.46 | +16 20 16.5 | 046 | ||
| C/1971 E1 | 1971 04 03.05701 | 21 57 29.74 | +15 40 56.3 | 119 | ||
| C/1971 E1 | 1971 04 04.13417 | 21 58 13.89 | +15 18 24.3 | 046 | ||
| C/1971 E1 | 1971 04 04.13625 | 21 58 13.85 | +15 18 22.1 | 046 | ||
| C/1971 E1 | 1971 04 06.82604 | 22 00 02.41 | +14 20 24.5 | 370 | ||
| C/1971 E1 | 1971 04 06.82882 | 22 00 02.58 | +14 20 23.3 | 370 | ||
| C/1971 E1 | 1971 04 07.11923 | 22 00 14.06 | +14 13 57.8 | 066 | ||
| C/1971 E1 | 1971 04 07.14571 | 22 00 15.21 | +14 13 19.4 | 020 | ||
| C/1971 E1 | 1971 04 07.15818 | 22 00 15.69 | +14 13 03.4 | 020 | ||
| C/1971 E1 | 1971 04 13.98649 | 22 04 42.33 | +11 31 50.6 | 191 | ||
| C/1971 E1 | 1971 04 19.10574 | 22 07 55.59 | +09 14 36.8 | 046 | ||
| C/1971 E1 | 1971 04 19.10713 | 22 07 55.66 | +09 14 35.3 | 046 | ||
| C/1971 E1 | 1971 04 19.79896 | 22 08 21.42 | +08 54 45.5 | 370 | ||
| C/1971 E1 | 1971 04 20.08472 | 22 08 32.06 | +08 46 27.8 | 8.0 | T | 056 |
| C/1971 E1 | 1971 04 20.10000 | 22 08 32.43 | +08 46 01.2 | 056 | ||
| C/1971 E1 | 1971 04 20.10338 | 22 08 32.51 | +08 45 53.6 | 046 | ||
| C/1971 E1 | 1971 04 20.10546 | 22 08 32.66 | +08 45 49.8 | 046 | ||
| C/1971 E1 | 1971 04 21.96244 | 22 09 41.14 | +07 50 21.8 | 191 |