| Comet | 169P/NEAT |
|---|
| User | AHale |
|---|
| User`s name | |
|---|
| Observation's time (UT) | 2010-02-17 04:47:00 |
|---|
| Tool | 41-cm reflector |
|---|
| Observation's place | Cloudcroft |
|---|
| Comparison stars source | NH - North Polar Sequence (publ. by Henden and Kaitchuck, 1982) |
|---|
| Method | I - Variable stars (without defocusing) |
|---|
| Magnitude | 15.3 |
|---|
| Coma diameter(') | Not set |
|---|
| Tail's length | Not set |
|---|
| Condensation | 9 |
|---|
| Positional angle of tail | Not set |
|---|
| Bortl's scale | Not set |
|---|
| Aperture | 40.64 |
|---|
| Focal length (mm) | 1828.8 |
|---|
| Type of tool | L - Newtonian reflector |
|---|
| Magnification | 228.6 |
|---|
| Field of view (°) | 0 |
|---|
| SQM-L in zenith | Not set |
|---|
| Light pollution zone | |
|---|
| Lm | Not set |
|---|
| Comment | Stellar |
|---|
| Morris Format | 2010 Feb 17.2 UT: m1=15.3, DC=9 ...40.64-cm L (228.6x) ...Alan Hale (Cloudcroft, U.S.A.) |
|---|
