351 Yrsa

Minor Planet | name=351 Yrsa
discoverer=Max Wolf
discovery_date=December 16, 1892
designations=1892 V
category=Main belt
epoch=30 January, 2005 (JD 2453400.5)
semimajor=413.413 Gm (2.763 AU)
perihelion=348.546 Gm (2.33 AU)
aphelion=478.281 Gm (3.197 AU)
eccentricity=0.157
period=1677.95 d (4.59 a)
inclination=9.195°
asc_node=99.451°
arg_peri=31.748°
mean_anomaly=99.5°
speed=17.92 km/s
dimensions=40.0 km
mass="unknown"
density="unknown"
gravity="unknown"
escape_velocity="unknown"
rotation="unknown"
spectral_class="unknown"
abs_mag=8.98
albedo="unknown"
temperature="unknown"

351 Yrsa is a typical Main belt asteroid.

It was discovered by Max Wolf on December 16, 1892 in Heidelberg.