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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0833295035970251 5.1158e-08  
a 2.787601305259118 2.3401e-08 au
q 2.555311872265456 1.4699e-07 au
i 4.539564602465011 5.5905e-06 deg
node 69.68291076532134 6.4282e-05 deg
peri 349.7043438373457 7.1348e-05 deg
M 190.7448743869517 3.0143e-05 deg
tp 2459799.752023292735
(2022-Aug-08.25202329)
0.00014361 TDB
period 1699.982362975497
4.65
2.1406e-05
5.861e-08
d
yr
n .2117669029047385 2.6666e-09 deg/d
Q 3.01989073825278 2.5351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      2000-01-04  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5921  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:05:44  

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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