9957 Raffaellosanti

Infobox Planet
minorplanet = yes
width = 25em
bgcolour = #FFFFC0
apsis =
name = 9957 Raffaellosanti
symbol =


caption = Orbit of 9957 Raffaellosanti (blue), planets (red) and the Sun (black). The outermost planet visible is Jupiter.
discovery = yes
discovery_ref =
discoverer = F. Börngen
discovered = October 6, 1991
designations = yes
mp_name = 9957 Raffaellosanti
alt_names = mp|1991 TO|13, mp|1987 QG|7, 1994 RP
mp_category =
orbit_ref =
epoch = October 27, 2007
aphelion = 2.5820107 AU
perihelion = 1.9911963 AU
semimajor = 2.2866035 AU
eccentricity = 0.1291904
period = 1262.9458085 d
avg_speed =
inclination = 6.86876°
asc_node = 220.80610°
mean_anomaly = 307.21726°
arg_peri = 106.13683°
satellites =
physical_characteristics = yes
dimensions = ~23.4 km [cite web|url = http://www.iop.org/EJ/article/1538-3881/123/2/1056/FP206.txt?request-id=ZkkEm1jA3BGTV3i82wi7Kg|title = The supplemental IRAS minor planet survey (SIMPS)|author = Tedesco E.F., Noah P.V., Noah M., Price S.D.]
mass =
density =
surface_grav =
escape_velocity =
sidereal_day =
axial_tilt =
pole_ecliptic_lat =
pole_ecliptic_lon =
albedo = ~0.01
temperatures=yes
temp_name1 = Kelvin
mean_temp_1 =
max_temp_1 =
temp_name2 = Celsius
max_temp_2 =
spectral_type =
abs_magnitude = 13.8

9957 Raffaellosanti is a main belt asteroid. It orbits the Sun once every 3.46 years. [cite web|url = http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=9957;orb=0;cov=0;log=0#elem|title = 9957 Raffaellosanti (1991 TO13)|work = JPL Small-Body Database Browser]

Discovered on October 6, 1991 by F. Börngen, it was given the provisional designation "mp|1991 TO|13". It was later renamed "Raffaellosanti" after Raffaello Sanzio, a master of the Italian Renaissance. ["MPC 47167" Minor Planet Center]

References