4222 Nancita
Asteroid
4222 Nancita is a bright background asteroid and upcoming Mars-crosser on an eccentric orbit from the inner regions of the asteroid belt. It was discovered on 13 March 1988, by American astronomer Eleanor Helin at Palomar Observatory in... Wikipedia
Mean anomaly: 104.75°
Mean diameter: 8.47±0.8 km (IRAS:11); 9.14±0.71 km; 9.636±0.121; 9.707±0.215 km
Mean motion: 0° 16m 13.44s / day
Orbital period (sidereal): 3.65 yr (1,331 days)
Synodic rotation period: 3.8732±0.0003 h