386 Siegena

Minor Planet | name=386 Siegena
discoverer=Max Wolf
discovery_date=March 1, 1894
designations=1894 AY
category=Main belt
epoch=30 January, 2005 (JD 2453400.5)
semimajor=433.03 Gm (2.895 AU)
perihelion=358.147 Gm (2.394 AU)
aphelion=507.913 Gm (3.395 AU)
eccentricity=0.173
period=1798.783 d (4.92 a)
inclination=20.255°
asc_node=166.951°
arg_peri=220.254°
mean_anomaly=305.663°
speed=17.51 km/s
dimensions=165.0 km
mass="unknown"
density="unknown"
gravity="unknown"
escape_velocity="unknown"
rotation="unknown"
spectral_class=C
abs_mag=7.43
albedo="unknown"
temperature="unknown"

386 Siegena is a very large Main belt asteroid. It is classified as a C-type asteroid and is probably composed of primitive carbonaceous material.

It was discovered by Max Wolf on March 1, 1894 in Heidelberg.

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