| Comet | C/2014 E2 (Jacques) |
|---|---|
| User | Castor 98 |
| User`s name | Marek Biely |
| Observation's time (UT) | 2014-05-01 19:40:00 |
| Tool | 20x80 binoculars |
| Observation's place | Brno (244 m a.s.l.) |
| Magnitude | 8.7 |
| Comparison stars source | TK - Tycho-2 Catalogue |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 7.5 |
| Tail's length | Not set |
| Condensation | 1/ |
| Positional angle of tail | Not set |
| Bortl's scale | Not set |
| Aperture | 8 cm |
| Focal length (mm) | Not set |
| Type of tool | B - Binoculars |
| Magnification | 20 |
| Field of view (°) | 2.5 |
| SQM-L in zenith | Not set |
| Light pollution zone | |
| Lm | Not set |
| Comment | It brightened about 1 mag within 2 weeks. But it is very diffuse, so hard to see. Low altitude: 15,3 deg. above the horizon. Correction for an atmospheric extinction was not needed. Slight interference of astronomical twilight. |
| Morris Format | 2014 May 1.82 UT: m1=8.7, Dia.=7.5', DC=1.5 ...8-cm B (20x) ...Marek Biely (Brno (244 m a.s.l.), Czech Republic) |
