| Comet | 252P/LINEAR
|
|---|
| User | Marco Goiato |
|---|
| User`s name | |
|---|
| Observation's time (UT) | 2016-03-19 07:00:00 |
|---|
| Tool | Naked Eye |
|---|
| Observation's place | Araçatuba |
|---|
| Comparison stars source | YG - Yale Bright Star Catalogue |
|---|
| Method | I - Variable stars (without defocusing) |
|---|
| Magnitude | :4.7 |
|---|
| Coma diameter(') | 90 |
|---|
| Tail's length | Not set |
|---|
| Condensation | 1 |
|---|
| Positional angle of tail | Not set |
|---|
| Bortl's scale | Not set |
|---|
| Aperture | Not set |
|---|
| 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 | Green |
|---|
| Lm | |
|---|
| Comment | Very large coma, creating difficulties to a naked eye visual estimative. |
|---|
| Morris Format | 2016 Mar 19.29 UT: m1=4.7:, Dia.=90', DC=1...Naked Eye ...Marco Antonio Coelho Goiato (Araçatuba, Brazil) |
|---|
