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(2004 KV18)
Classification: TransNeptunian Object          SPK-ID: 3463399
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .187779629732642 0.00079708  
a 30.31276771361332 0.0069575 au
q 24.62064741617942 0.022669 au
i 13.56674127968158 0.00098597 deg
node 235.5562558321523 0.00033408 deg
peri 295.9157079134449 0.21225 deg
M 67.66397228280768 0.10611 deg
tp 2446142.948888214189
(1985-Mar-18.44888821)
17.692 JED
period 60958.85684930319
166.90
20.987
0.05746
d
yr
n .005905622556045604 2.0332e-06 deg/d
Q 36.00488801104721 0.008264 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      708 days (1.94 yr)  
   first obs. used      2004-05-24  
   last obs. used      2006-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .21362  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 04:02:05  

Additional Information
 Earth MOID = 23.6488 au 
 Jupiter MOID = 19.3651 au 
 T_jup = 4.781 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.9 mag n/a MPO201684  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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