CCD Observations catalog of 21P/Giacobini-Zinner
There are 3 observations of this comet
| User | Observation's time (UT) | Magnitude | Coma diameter(') | Coma degree of condensation | Tool | ||
|---|---|---|---|---|---|---|---|
| Hergenrother C. | 2018-04-22 18:00:00 | 17.9 | 0.2 | 51.0Y |  | ||
| Novichonok A. | 2018-07-24 00:28:00 | 9.6 | 5.4 | 4 | 1.2R | | |
| Jordanov P. | 2018-08-05 21:12:00 | 6 | 5 | 15L | |
