(145451) 2005 RM43

Infobox Planet | discovery=yes | physical_characteristics=yes | bgcolour=#FFFFC0
name=mp|(145451) 2005 RM|43
discoverer=A. C. Becker, A. W. Puckett, J. Kubica
discovered=September 9, 2005
mp_name=mp|(145451) 2005 RM|43
alt_names="none"
mp_category=TNO (SDO)
epoch=
perihelion=35.101 AU
aphelion=145 AU
semimajor=89.817 AU
mean_anomaly=1.0°
arg_peri=318.3°
asc_node=84.6°
inclination=28.8°
eccentricity=0.609
period=
abs_magnitude=4.4
dimensions=580 km
sidereal_day=
mass=
density=
escape_velocity=
surface_grav=
spectral_type=
single_temperature=
albedo=0.09 (assumed)

mp|(145451) 2005 RM|43, also written as (145451) 2005 RM43, is a trans-Neptunian object that resides in the scattered disc region beyond the Kuiper belt. It was discovered on September 9, 2005 by Andrew C. Becker, Andrew W. Puckett, and Jeremy Martin Kubica at Apache Point Observatory in Sunspot, New Mexico.

References

* 1.http://www.johnstonsarchive.net/astro/tnoslist.html
* 2.http://cfa-www.harvard.edu/iau/lists/Centaurs.html