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JPL Small-Body Database Browser
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79978 (1999 CC158)
Classification: TransNeptunian Object          SPK-ID: 2079978
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2722374392758456 0.00019253  
a 53.71978805184993 0.019525 au
q 39.09525051417314 0.0047073 au
i 18.76835962981141 0.00033282 deg
node 337.0021099783353 0.00054817 deg
peri 101.2795831313171 0.031736 deg
M 46.57389175738574 0.041477 deg
tp 2439995.062301916649
(1968-May-18.56230192)
6.5729 TDB
period 143813.56847311
393.74
78.407
0.2147
d
yr
n .002503240854268297 1.3648e-06 deg/d
Q 68.34432558952672 0.024841 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      5903 days (16.16 yr)  
   first obs. used      1999-02-15  
   last obs. used      2015-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .30466  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 15:46:06  

Additional Information
 Earth MOID = 38.1623 au 
 Jupiter MOID = 34.2988 au 
 T_jup = 5.952 
[ 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 5.7   n/a MPO337859  

79978 (1999 CC158)          Discovered 1999-Feb-15 by Jewitt, D. C., Trujillo, C. A., Luu, J. X., Sheppard, S. S. at Mauna Kea
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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