(1555) Dejan
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Asteroid (1555) Dejan |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.6932 AU |
| eccentricity | 0.2755 |
| Perihelion - aphelion | 1.9513 AU - 3.4352 AU |
| Inclination of the orbit plane | 6.011 ° |
| Sidereal period | 4,173 a |
| Mean orbital velocity | 18.15 km / s |
| Physical Properties | |
| Medium diameter | approx. 23 km |
| Dimensions | ? kg |
| Albedo | ? |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 11.6 mag |
| Spectral class | ? |
| history | |
| Explorer | F. Rigaux |
| Date of discovery | September 15, 1941 |
| Another name | 1941 SA, 1932 PC, 1934 CD 1 |
| 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. | |
(1555) Dejan is an asteroid of the main belt discovered by the Belgian astronomer Fernand Rigaux in Ukkel on September 15, 1941 .
The asteroid is named after the son of the Yugoslav astronomer Petar Đjurković .