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115734 (2003 UJ186)
Classification: Main-belt Asteroid          SPK-ID: 2115734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749031451750333 4.7503e-08  
a 2.670474526082642 1.4019e-08 au
q 2.203400132360981 1.3343e-07 au
i 7.076037555553814 5.0383e-06 deg
node 9.233846943024957 2.882e-05 deg
peri 24.54245062874402 3.1515e-05 deg
M 335.2723506229422 1.332e-05 deg
tp 2459309.986713473263
(2021-Apr-05.48671347)
5.9369e-05 TDB
period 1593.973460613041
4.36
1.2551e-05
3.436e-08
d
yr
n .2258506862852938 1.7784e-09 deg/d
Q 3.137548919804303 1.6471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      7668 days (20.99 yr)  
   first obs. used      1999-12-12  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55855  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:44:55  

Additional Information
 Earth MOID = 1.21034 au 
 Jupiter MOID = 2.32422 au 
 T_jup = 3.348 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.47   n/a E2021B55  
diameter diameter 5.427 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115734 (2003 UJ186)          Discovered 2003-Oct-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UJ186 = 1999 XV195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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