| Comet | 2P/Encke |
|---|
| User | Argelander |
|---|
| User`s name | Friedrich Wilhelm August Argelander |
|---|
| Observation's time (UT) | 1825-08-22 |
|---|
| Tool | Naked eye |
|---|
| Observation's place | Turku |
|---|
| Magnitude | 6: |
|---|
| 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 | cm |
|---|
| Focal length (mm) | Not set |
|---|
| Type of tool | E - Naked eye |
|---|
| Magnification | Not set |
|---|
| Field of view (°) | Not set |
|---|
| SQM-L in zenith | |
|---|
| Light pollution zone | |
|---|
| Lm | Not set |
|---|
| Comment | Olbers noted the comet was shiny. |
|---|
| Morris Format | 1825 Aug 22 UT: m1=6:...Naked Eye ...Friedrich Wilhelm August Argelander (Turku, Finland) |
|---|
