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JPL Small-Body Database Browser
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359824 (2011 UJ305)
Classification: Main-belt Asteroid          SPK-ID: 2359824
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268672260124836 6.1621e-08  
a 2.718854842090965 3.8072e-08 au
q 2.373921270344275 1.7281e-07 au
i 14.77766094783221 7.0875e-06 deg
node 137.2285398037392 2.7303e-05 deg
peri 266.2738604228045 3.9501e-05 deg
M 240.2345185853333 3.1364e-05 deg
tp 2459145.261770760775
(2020-Oct-22.76177076)
0.00014845 TDB
period 1637.485485445247
4.48
3.4395e-05
9.417e-08
d
yr
n .2198492769553391 4.6178e-09 deg/d
Q 3.063788413837655 4.2902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5707 days (15.62 yr)  
   first obs. used      2002-10-05  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61203  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:18:30  

Additional Information
 Earth MOID = 1.43606 au 
 Jupiter MOID = 2.38105 au 
 T_jup = 3.300 
[ 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 16.3   n/a MPO450335  

359824 (2011 UJ305)          Discovered 2002-Oct-05 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UJ305 = 2002 TF163 = 2013 CH163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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