(79969) 1999 CP133

(79969) 1999 CP₁₃₃

Discovery
Discovered by	Chad Trujillo Jane X. Luu David C. Jewitt
Discovery date	11 February 1999
Designations
MPC designation	(79969) 1999 CP133
Minor planet category	Resonant TNO 4:5[1]
Orbital characteristics[2]
Epoch 13 January 2016 (JD 2457400.5)
Uncertainty parameter 3
Observation arc	5145 days (14.09 yr)
Aphelion	38.176 AU (5.7110 Tm)
Perihelion	32.060 AU (4.7961 Tm)
Semi-major axis	35.118 AU (5.2536 Tm)
Eccentricity	0.087067
Orbital period	208.12 yr (76014.1 d)
Mean anomaly	48.322°
Mean motion	0° 0^m 17.05^s / day
Inclination	3.1716°
Longitude of ascending node	334.17°
Argument of perihelion	160.43°
Earth MOID	31.0749 AU (4.64874 Tm)
Jupiter MOID	26.7253 AU (3.99805 Tm)
Physical characteristics
Dimensions	139 km
Geometric albedo	0.09 (assumed)
Absolute magnitude (H)	7.4

(79969) 1999 CP₁₃₃, also written as (79969) 1999 CP133, is a trans-Neptunian object. It was discovered on 11 February 1999 by Chad Trujillo, Jane X. Luu, and David C. Jewitt at the Mauna Kea Observatory, Hawaii.

It is in a 4:5 orbital resonance with the planet Neptune.^[1]

References

1. Marc W. Buie. "Orbit Fit and Astrometric record for 79969" (2013-02-09 using 40 of 40 observations). SwRI (Space Science Department). Retrieved 2013-02-08.
2. "JPL Small-Body Database Browser: 79969 (1999 CP133)". NASA/Jet Propulsion Laboratory. Retrieved 7 April 2016.

• http://cfa-www.harvard.edu/iau/lists/TNOs.html
• http://www.johnstonsarchive.net/astro/tnoslist.html

External links

• (79969) 1999 CP133 at the JPL Small-Body Database

• Discovery · Orbit diagram · Orbital elements · Physical parameters