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JPL Small-Body Database Browser
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181867 (1999 CV118)
Classification: TransNeptunian Object          SPK-ID: 2181867
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2866899403828033 0.00025497  
a 52.63498352131288 0.024816 au
q 37.54506323353785 0.004458 au
i 5.494346171972476 0.00032807 deg
node 305.7193948837405 0.00084233 deg
peri 147.865038436248 0.030231 deg
M 35.13752354872848 0.040075 deg
tp 2444986.717346513806
(1982-Jan-17.21734651)
5.9943 TDB
period 139479.4299734416
381.87
98.641
0.2701
d
yr
n .002581025747442099 1.8253e-06 deg/d
Q 67.72490380908791 0.03193 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      7359 days (20.15 yr)  
   first obs. used      1999-02-10  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .29822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:37:32  

Additional Information
 Earth MOID = 36.5632 au 
 Jupiter MOID = 32.3887 au 
 T_jup = 6.165 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.4   n/a MPC27614  

181867 (1999 CV118)          Discovered 1999-Feb-10 by Jewitt, D. C., Trujillo, C. A., Luu, J. X. at Mauna Kea
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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