(726) Joëlla
|
Asteroid (726) Joëlla |
|
|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.5657 AU |
| eccentricity | 0.2846 |
| Perihelion - aphelion | 1.8354 AU - 3.2959 AU |
| Inclination of the orbit plane | 15.41 ° |
| Sidereal period | 4,110 a |
| Physical Properties | |
| Medium diameter | 43.6 km |
| Albedo | 0.0549 |
| Rotation period | 13.04 h |
| Absolute brightness | 10.145 mag |
| history | |
| Explorer | JH Metcalf |
| Date of discovery | November 22, 1911 |
| Another name | 1911 NM |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
(726) Joella is an asteroid of the main belt , which on 22 November 1911 by the American astronomer Joel H. Metcalf in Winchester was discovered.
The asteroid was named after the first name of its discoverer.