| Comet | 103P/Hartley |
| User | slava03 |
| User`s name | Vyacheslav Ivanov |
| Observation's time (UT) | 2010-11-03 00:15:00 |
| Tool | NE |
| Observation's place | Поле |
| Magnitude | 6 |
| Comparison stars source | YG - Yale Bright Star Catalogue |
| Method | S - Sidgwick`s method |
| Coma diameter(') | 15 |
| Tail's length | Not set |
| Condensation | 2 |
| 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 | Not set |
| Light pollution zone | Green |
| Lm | Not set |
| Comment | REMARKS: The comet is visible by a unaided eye, in Turkie, t+19°C |
| Morris Format | 2010 Nov 3.01 UT: m1=6, Dia.=15', DC=2...Naked Eye ...Vyacheslav Ivanov (Поле, Russia) |