229 Adelinda

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229 Adelinda
Orbita asteroida 229.png
Orbital diagram
Discovery
Discovered by Johann Palisa
Discovery date22 August 1882
Designations
(229) Adelinda
Pronunciation /ædəˈlɪndə/
A882 QB, 1908 UG
1946 UK, 1981 GU1
Main belt (Cybele)
Orbital characteristics [1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 131.10 yr (47884 d)
Aphelion 3.89751  AU (583.059  Gm)
Perihelion 2.94561 AU (440.657 Gm)
3.42156 AU (511.858 Gm)
Eccentricity 0.13910
6.33 yr (2311.7 d)
Average orbital speed
16.12 km/s
78.0401°
0° 9m 20.621s / day
Inclination 2.07871°
28.0490°
311.263°
Physical characteristics
Dimensions 93.20±4.3  km
6.60  h (0.275  d)
0.0453±0.004
C
9.13

    229 Adelinda is a large, dark outer main-belt asteroid. It was discovered by Austrian astronomer Johann Palisa on August 22, 1882, in Vienna, and was named after Adelinda, the wife of fellow Austrian astronomer Edmund Weiss.

    This object is classified as a C-type asteroid and is probably composed of primitive carbonaceous material. 229 Adelinda is part of the Cybele asteroid group. [2]

    References

    1. "229 Adelinda". JPL Small-Body Database . NASA/Jet Propulsion Laboratory . Retrieved 12 May 2016.
    2. Lagerkvist, Claes-Ingvar; et al. (January 2001), "A Study of Cybele Asteroids. I. Spin Properties of Ten Asteroids", Icarus, 149 (1): 190–197, Bibcode:2001Icar..149..190L, doi:10.1006/icar.2000.6507.