On March 1, 2001, a moon of Camilla was found by A. Storrs, F. Vilas, R. Landis, E. Wells, C. Woods, B. Zellner, and M. Gaffey using the Hubble Space Telescope. It has been labelled S/2001 (107) 1 but it does not yet have an official name.
Later sightings in September 2005 with the VLT allowed scientists to work out its orbit. Apart from data in infobox, the inclination was found to be 3 ± 1° with respect to an axis pointing towards (β, λ) = (+55°, 75°). Given the ~10° uncertainty in the actual rotational axis of Camilla, the orbit's inclination probably is less than 10°.
The moon is estimated to be about 11 km in diameter. If it has the same density as Camilla, this would give it a mass of about ~1.5×1015 kg. It has a similar colour to Camilla.
↑Axis ratios (rounded to nearest 5 km) based on lightcurve analysis of Torppa et al. (2003), however taking IRAS mean diameter is inconsistent with the maximum value of the short axis obtained in Marchis et al. (2006). Hence, presumably IRAS measurements were taken of a large face. Therefore, anchoring absolute size by reuqiring the shortest axis to be no larger than the maximum allowed by Marchis et al. (2006).