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392660 (2011 UP245)
Classification: Main-belt Asteroid          SPK-ID: 2392660
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05136236561604111 4.5466e-08  
a 2.965698664138879 3.2355e-08 au
q 2.813373365044373 1.3283e-07 au
i 9.910288012442972 5.4136e-06 deg
node 57.16239507654838 2.5981e-05 deg
peri 196.2372436351499 6.3427e-05 deg
M 36.168437218588 5.5246e-05 deg
tp 2458813.079883964772
(2019-Nov-25.57988396)		 0.00028707 TDB
period 1865.472963758759
5.11		 3.0527e-05
8.358e-08		 d
yr
n .1929805507739081 3.158e-09 deg/d
Q 3.118023963233385 3.4016e-08 au
   Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      5051 days (13.83 yr)  
   first obs. used      2006-11-14  
   last obs. used      2020-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62953  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:23:30  

Additional Information
 Earth MOID = 1.80072 au 
 Jupiter MOID = 1.8929 au 
 T_jup = 3.240 
[ 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 MPO476852  

392660 (2011 UP245)          Discovered 2006-Nov-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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