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5189 (1990 UQ)
Classification: Apollo [NEO, PHA]          SPK-ID: 2005189
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4782038049533162 1.3518e-07  
a 1.550754876949458 1.3886e-08 AU
q .8091779942423155 2.1247e-07 AU
i 3.581610387316811 1.6054e-05 deg
node 135.3562283795736 0.00013021 deg
peri 159.5707370804606 0.00013322 deg
M 276.3304492398981 7.6144e-05 deg
tp 2456564.437420279565
(2013-Sep-28.93742028)		 0.00015132 JED
period 705.3637884331303
1.93		 9.4742e-06
2.594e-08		 d
yr
n .5103749382991308 6.8552e-09 deg/d
Q 2.2923317596566 2.0527e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      149  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      8183 days (22.40 yr)  
   first obs. used      1990-10-20  
   last obs. used      2013-03-16  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .74458  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 15:37:42  

Additional Information
 Earth MOID = .0445541 AU 
 T_jup = 4.312 
[ 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 17.3 mag n/a PDS3 (MPC 28113)  

5189 (1990 UQ)          Discovered 1990-Oct-20 by McNaught, R. H. at Siding Spring (413)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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