| Comet | 209P/LINEAR |
|---|---|
| User | Bob King |
| User`s name | Bob King |
| Observation's time (UT) | 2014-05-24 03:50:00 |
| Tool | Bob King |
| Observation's place | Bob King |
| Magnitude | 13 |
| Comparison stars source | AQ - APASS catalog |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 0.7 |
| Tail's length | 0.03° |
| Condensation | 4 |
| Positional angle of tail | 110 |
| Bortl's scale | 3 |
| Aperture | 37 cm |
| Focal length (mm) | 1715 |
| Type of tool | L - Newtonian reflector |
| Magnification | 285.8 |
| Field of view (°) | 0 |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | 6.5 |
| Comment | Small, moderately condensed coma with mag. 14.5 nearly stellar nucleus. Faint 2' tail to ESE clearly visible using 124x and 285x and averted vision. Comet motion to south visible in less than 5 minutes when near field stars. |
| Morris Format | 2014 May 24.16 UT: m1=13, Dia.=0.7', DC=4, Tail: 0.03 deg, in PA 110 deg ...37-cm L (285.8x) ...Bob King (Bob King, U.S.) |
