265 Anna

Minor Planet | name=265 Anna
discoverer=Johann Palisa
discovery_date=February 25, 1887
designations=1933 QN, 1933 RC
category=Main belt
epoch=30 January, 2005 (JD 2453400.5)
semimajor=362.038 Gm (2.42 AU)
perihelion=265.134 Gm (1.772 AU)
aphelion=458.943 Gm (3.068 AU)
eccentricity=0.268
period=1375.098 d (3.76 a)
inclination=25.63°
asc_node=335.642°
arg_peri=251.778°
mean_anomaly=64.923°
speed=19.15 km/s
dimensions=24.0 km
mass="unknown"
density="unknown"
gravity="unknown"
escape_velocity="unknown"
rotation=11.681 h
spectral_class="unknown"
abs_mag=11.2
albedo="unknown"
temperature="unknown"

265 Anna is a typical Main belt asteroid.

It was discovered by Johann Palisa on February 25, 1887 in Vienna and was probably named after the daughter of astronomer E. Weiss.

References

* [ftp://ftp.lowell.edu/pub/elgb/astorb.html The Asteroid Orbital Elements Database]
* [http://cfa-www.harvard.edu/iau/lists/NumberedMPs.html Minor Planet Discovery Circumstances]
* [http://cfa-www.harvard.edu/iau/lists/LightcurveDat.html Minor Planet Lightcurve Parameters]