Short-term variability of a sample of 29 trans-Neptunian objects and Centaurs

@article{Thirouin2010ShorttermVO,
  title={Short-term variability of a sample of 29 trans-Neptunian objects and Centaurs},
  author={Audrey Thirouin and Jos{\'e} Luis Ortiz and Ren{\'e} Duffard and Pablo Santos-Sanz and Francisco Javier Aceituno and Nelson Morales},
  journal={Astronomy and Astrophysics},
  year={2010},
  volume={522}
}
Aims. We attempt to increase the number of trans-Neptunian objects (TNOs) whose short-term variability has been studied and compile a high quality database with the least possible biases, which may be used to perform statistical analyses. Methods. We performed broadband CCD photometric observations using several telescopes (the 1.5 m telescope at Sierra Nevada Observatory, the 2.2 m Calar Alto telescope and the 2.5 m INT on La Palma). Results. We present the results of 6 years of observations… 

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References

SHOWING 1-10 OF 50 REFERENCES

Short-term rotational variability of eight KBOs from Sierra Nevada Observatory

In 2001, we started a CCD photometry programme to study the short-term variability of some of the brightest TNOs and Centaurs from the Sierra Nevada observatory. In this paper, we report our latest

Short-term rotational variability in the large TNO 2005FY9

Context. Despite the fact that 2005FY 9 is one of the largest trans-Neptunian objects (TNOs) and a dwarf planet candidate, little is known about this object apart from constraints on its surface

A study of Trans-Neptunian object 55636 (2002 TX300)

We report on physical properties of the bright Trans-Neptunian Object 2003 TX300 based on a large set of observa- tions taken in different wavelength ranges. Broad band CCD observations aimed at

Physical Properties of Trans-Neptunian Object (20000) Varuna

We present new time-resolved photometric observations of the bright trans-Neptunian object (20000) Varuna and use them to study the rotation period, shape, and color. In observations from 2001

Rotational properties of Centaurs and Trans-Neptunian Objects - Lightcurves and densities

Context. The knowledge of the rotational periods of the small bodies in the outer Solar System is a useful tool for retrieving information on the internal structure of the observed objects and for

A study of short term rotational variability in TNOs and Centaurs from Sierra Nevada Observatory

Broad band CCD observations focused on short-term rotational variability have been carried out for six TNOs: 1999 TD 1 0 , 1999 TC 3 6 , 2000 EB 1 7 3 , (20000) Varuna, (28978) Ixion, 2002 CR 4 6 ,

Transneptunian objects and Centaurs from light curves

Aims. We compile and analyze an extended database of light curve parameters scattered in the literature to search for correlations and study physical properties, including internal structure

Physical survey of 24 Centaurs with visible photometry

Hawaii Kuiper Belt Variability Project: An Update

We have been systematically monitoring a large sample of bright Kuiper Beltobjects for possible light variations due to rotational and phase angle effects.Here we report on three objects, 2003 AZ84,