Asteroids - Lightcurves - (501) Urhixidur
(501) Urhixidur is a main-belt asteroid discovered by Wolf in Heidelberg in 1903. Lagerkvist (1992) reported a period of 15 h, which is rated U = 1 in the LCDB. A total of 826 data points were obtained over seven nights using a Johnson-Cousins V filter during the period 2012 July 5-24, when the asteroid’s average magnitude was 14.0 and average SNR was 173.
Hills Observatory: 1 January 2013 to 15 September 2018
COMETS COMETS
DEEP SKY DEEP SKY
The lightcurve shows a period of 13.1743 ± 0.0008 h and amplitude of 0.14 ± 0.01 mag. These findings were published in the Minor Planet Bulletin, Volume 40, Number 1, 2013 January - March.