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183302 (2002 UB26)
Classification: Main-belt Asteroid          SPK-ID: 2183302
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1431580778345165 7.6576e-08  
a 2.485429447939009 1.7438e-08 au
q 2.129620145578757 1.8853e-07 au
i 15.66338117212955 8.3992e-06 deg
node 51.56710981371207 1.7834e-05 deg
peri 8.942494858635786 2.8045e-05 deg
M 156.9708923662143 2.5895e-05 deg
tp 2458376.453124935672
(2018-Sep-14.95312494)
9.8186e-05 TDB
period 1431.200852824559
3.92
1.5062e-05
4.124e-08
d
yr
n .2515370217181738 2.6473e-09 deg/d
Q 2.841238750299261 1.9935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      7862 days (21.52 yr)  
   first obs. used      1998-10-17  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59548  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:37:56  

Additional Information
 Earth MOID = 1.14283 au 
 Jupiter MOID = 2.529 au 
 T_jup = 3.411 
[ 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 16.0   n/a MPO469975  

183302 (2002 UB26)          Discovered 2002-Oct-30 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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