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(2019 CY4)
Classification: TransNeptunian Object          SPK-ID: 3838256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7856832141244903 7.8045e-06  
a 47.08099153981544 0.0017987 au
q 10.09024678264531 1.8707e-05 au
i 19.61788553773223 7.7984e-06 deg
node 61.4424526008894 3.6738e-05 deg
peri 87.21199153482898 0.00020053 deg
M 1.164272562669812 5.4703e-05 deg
tp 2458618.890664936807
(2019-May-15.39066494)
0.0047142 TDB
period 117995.8757318155
323.06
6.7619
0.01851
d
yr
n .003050954092821163 1.7484e-07 deg/d
Q 84.07173629698558 0.0032119 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      2316 days (6.34 yr)  
   first obs. used      2013-12-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .54707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 09:43:30  

Additional Information
 Earth MOID = 9.16513 au 
 Jupiter MOID = 5.27034 au 
 T_jup = 3.616 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.1   .36982 MPO477911 autocmod 2.6q
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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