(33128) 1998 BU 48
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Asteroid (33128) 1998 BU 48 |
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|---|---|
| Properties of the orbit ( animation ) | |
| Orbit type | centaur |
| Major semi-axis | 33.43 AU |
| eccentricity | 0.382 |
| Perihelion - aphelion | 20.66 AU - 46.2 AU |
| Inclination of the orbit plane | 14.2 ° |
| Sidereal period | 193 years |
| Mean orbital velocity | 4.96 km / s |
| Physical Properties | |
| Absolute brightness | 6.9 likes |
| history | |
| Explorer | N. Danzl at the Kitt Peak Spacewatch |
| Date of discovery | January 22, 1998 |
| Another name | 1998 BU 48 |
| 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. | |
(33128) 1998 BU 48 is a planetoid that was discovered by N. Danzl on January 22, 1998 at the Kitt Peak Spacewatch and belongs to the group of centaurs . The asteroid orbit the sun in a moderately eccentric orbit in 193 years . The eccentricity of its orbit is 0.38, with this 14.23 ° inclined to the ecliptic .
The diameter estimates vary between 187 km and 213 km.
See also
Individual evidence
- ↑ Brown, Michael E .: How many dwarf planets are there in the outer solar system? In: California Institute of Technology. November 1, 2013 ( caltech.edu ).
- ^ Wm. Robert Johnston: TNO / Centaur diameters and albedos In: Johnston's Archive. Archived from the original on October 22, 2008. 2008 ( johnstonsarchive.net ).