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487523 (2014 UJ60)
Classification: Main-belt Asteroid          SPK-ID: 2487523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0455491561048593 5.9585e-08  
a 3.103958784341953 5.8685e-08 au
q 2.962576081130912 1.9213e-07 au
i 10.63034503227174 9.0084e-06 deg
node 45.09384604722801 4.1658e-05 deg
peri 67.36848014467591 0.00013448 deg
M 291.7875286151432 0.00012949 deg
tp 2459378.971890497560
(2021-Jun-13.47189050)
0.0007243 TDB
period 1997.433575018793
5.47
5.6647e-05
1.551e-07
d
yr
n .1802312750233073 5.1113e-09 deg/d
Q 3.245341487552994 6.1358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      8971 days (24.56 yr)  
   first obs. used      1995-04-07  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6542  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:46:18  

Additional Information
 Earth MOID = 1.99921 au 
 Jupiter MOID = 1.85532 au 
 T_jup = 3.193 
[ 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 16.1   n/a MPO419312  

487523 (2014 UJ60)          Discovered 2009-Nov-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 UJ60 = 2009 VZ100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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