Observation catalog of 1P/Halley
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There are 116 observations of this comet
| User | Observation's time (UT) | Magnitude | Coma diameter(') | Condensation | Tool | ||
|---|---|---|---|---|---|---|---|
| . | 1985-12-02 18:14:00 | 5.3 | 20 | 6.3B (9x) |  | ||
| . | 1985-12-10 17:31:00 | 4.8 | 15 | 6.3B (9x) | | ||
| . | 1985-12-12 18:14:00 | 4.9 | 11.5 | 6.3B (9x) | | ||
| . | 1986-05-05 20:52:00 | 5.5 | 12 | 6.3B (9x) | | ||
| . | 1986-05-25 21:21:00 | 7.0 | 10 | 6.3B (9x) | | ||
| . | 1986-01-02 17:31:00 | 4.8 | 8 | 6.3B (9x) | | ||
| . | 1986-01-12 17:31:00 | 4.4 | 5.5 | 6.3B (9x) | | ||
| . | 1986-01-20 17:45:00 | 4.0 | 0 | 6.3B (9x) | | ||
| . | 1986-04-09 02:38:00 | 3.3 | 20 | 6.3B (9x) | | ||
| . | 1986-04-10 01:12:00 | 3.5 | 22 | 6.3B (9x) | |
