21571 Naegeli

Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = Naegeli
symbol =


caption =
discovery = yes
discovery_ref =
discoverer = Lincoln Laboratory Near-Earth Asteroid Research Team
discovery_site = Socorro
discovered = September 14, 1998
designations = yes
mp_name = 21571
alt_names = 1998 RD51
mp_category =
orbit_ref =
epoch = May 14, 2008
aphelion = 2.7968200
perihelion = 2.5038494
semimajor =
eccentricity = 0.0552705
period = 1575.9756865
avg_speed =
inclination = 5.11078
asc_node = 234.16817
mean_anomaly = 168.81099
arg_peri = 35.39615
satellites =
physical_characteristics = yes
dimensions =
mass =
density =
surface_grav =
escape_velocity =
sidereal_day =
axial_tilt =
pole_ecliptic_lat =
pole_ecliptic_lon =
albedo =
temperatures=
temp_name1 =
mean_temp_1 =
max_temp_1 =
temp_name2 =
max_temp_2 =
spectral_type =
abs_magnitude = 13.5

21571 Naegeli (1998 RD51) is a Main-belt Asteroid discovered on September 14, 1998 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.

External links

* [http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=21571+Naegeli JPL Small-Body Database Browser on 21571 Naegeli]