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108305 (2001 JX)
Classification: Main-belt Asteroid          SPK-ID: 2108305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08332950458935615 5.0588e-08  
a 2.78760130682157 2.1102e-08 au
q 2.555311870931487 1.4651e-07 au
i 4.539563571968928 5.5506e-06 deg
node 69.68298299468323 5.3873e-05 deg
peri 349.7042690982415 5.9706e-05 deg
M 190.7448764953918 2.7091e-05 deg
tp 2459799.752014008287
(2022-Aug-08.25201401)
0.00013135 TDB
period 1699.982364404759
4.65
1.9303e-05
5.285e-08
d
yr
n .2117669027266953 2.4046e-09 deg/d
Q 3.019890742711653 2.286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      7495 days (20.52 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58597  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:18:48  

Additional Information
 Earth MOID = 1.56794 au 
 Jupiter MOID = 2.24157 au 
 T_jup = 3.321 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO436520  

108305 (2001 JX)          Discovered 2001-May-11 by Sarounova, L. at Ondrejov
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 JX = 2003 UV242 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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