Marisol Romero Marisol Romero Marisol Guadalupe Romero Rosales (born 26 January 1983) is a Mexican long-distance runner who competes over 5000 metres and 10,000 metres on the track and in half marathon and marathon road races. She won the marathon at the 2010 Central American and Caribbean Games and completed a 5000/10,000 m gold medal double at the 2011 Pan American Games. Her first competitive outings came in 2006, when she set a personal best of 1:16:48 hours as runner-up at the Mazatlán half marathon and recorded a time of 2:51:32 hours at the Mexico City Marathon. She improved her best marathon
547 Praxedis little more than 100 members. It orbits the Sun in the central main-belt at a distance of 2.1–3.4 AU once every 4 years and 8 months (1,690 days). Its orbit has an eccentricity of 0.24 and an inclination of 17° with respect to the ecliptic. In the Tholen classification, "Praxedis" has an ambiguous spectral type, closest to an X-type and somewhat similar to that of a darker D-type asteroid. In the SMASS classification it is a Xk-subtype that transitions from the X- to the rare K-type asteroids. According to the survey carried out by NASA's Wide-field Infrared Survey Explorer, "Praxedis"