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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1877678373393269 0.00080062  
a 30.2763535916261 0.0069475 au
q 24.59142815520571 0.022733 au
i 13.5739034320241 0.00098629 deg
node 235.5700164545719 0.00033419 deg
peri 295.5352358074207 0.2107 deg
M 66.82767250672633 0.10462 deg
tp 2446104.943955917055
(1985-Feb-08.44395592)
17.412 JED
period 60849.04685945137
166.60
20.944
0.05734
d
yr
n .00591628001719608 2.0364e-06 deg/d
Q 35.9612790280465 0.008252 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 = 23.6207 au 
 Jupiter MOID = 19.3377 au 
 T_jup = 4.778 
[ 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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