| Comet | 2P/Encke |
|---|
| User | Struve |
|---|
| User`s name | Vasily Yakovlevich Struve |
|---|
| Observation's time (UT) | 1828-09-16 |
|---|
| Tool | 9" Fraunhofer refractor |
|---|
| Observation's place | Tartu |
|---|
| Magnitude | 11: |
|---|
| Comparison stars source | |
|---|
| Method | |
|---|
| Coma diameter(') | Not set |
|---|
| Tail's length | Not set |
|---|
| Condensation | |
|---|
| Positional angle of tail | Not set |
|---|
| Bortl's scale | Not set |
|---|
| Aperture | 22.86 cm |
|---|
| Focal length (mm) | Not set |
|---|
| Type of tool | R - Refractor |
|---|
| Magnification | Not set |
|---|
| Field of view (°) | Not set |
|---|
| SQM-L in zenith | |
|---|
| Light pollution zone | |
|---|
| Lm | Not set |
|---|
| Comment | Looked very faint nebulous object |
|---|
| Morris Format | 1828 Sep 16 UT: m1=11: ...22.86-cm R ...Vasily Yakovlevich Struve (Tartu, Estonia) |
|---|
