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JPL Small-Body Database Browser
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487524 (2014 UG91)
Classification: Main-belt Asteroid          SPK-ID: 2487524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06501658740368664 6.4533e-08  
a 2.735706789217902 4.1625e-08 au
q 2.557840469645857 1.8853e-07 au
i 5.139665413607487 7.8685e-06 deg
node 230.6557583196797 7.7715e-05 deg
peri 94.91237548448606 9.8769e-05 deg
M 55.63495428922495 6.0649e-05 deg
tp 2458345.084067783073
(2018-Aug-14.58406778)
0.00027843 TDB
period 1652.733192159774
4.52
3.772e-05
1.033e-07
d
yr
n .2178210020272879 4.9713e-09 deg/d
Q 2.913573108789946 4.4331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6103 days (16.71 yr)  
   first obs. used      2002-01-13  
   last obs. used      2018-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50388  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:12:48  

Additional Information
 Earth MOID = 1.55159 au 
 Jupiter MOID = 2.28872 au 
 T_jup = 3.343 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO456350  

487524 (2014 UG91)          Discovered 2008-Mar-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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