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52995 (1998 UJ32)
Classification: Main-belt Asteroid          SPK-ID: 2052995
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131440792383879 5.9193e-08  
a 2.19647167729361 8.5315e-09 au
q 1.947953911793027 1.2943e-07 au
i 5.938091441067487 6.0823e-06 deg
node 225.9368226593444 4.0913e-05 deg
peri 171.5879133637377 4.5268e-05 deg
M 183.0499028045357 1.8815e-05 deg
tp 2458184.933555227910
(2018-Mar-07.43355523)
6.3012e-05 JED
period 1189.013644053769
3.26
6.9275e-06
1.897e-08
d
yr
n .3027719671682088 1.764e-09 deg/d
Q 2.444989442794192 9.4967e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1424  
   data-arc span      6381 days (17.47 yr)  
   first obs. used      1998-10-27  
   last obs. used      2016-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45974  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:38:42  

Additional Information
 Earth MOID = .954099 au 
 Jupiter MOID = 2.93255 au 
 T_jup = 3.653 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO267881  

52995 (1998 UJ32)          Discovered 1998-Oct-27 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 UJ32 = 2000 GL96 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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