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JPL Small-Body Database Browser
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359805 (2011 UU249)
Classification: Main-belt Asteroid          SPK-ID: 2359805
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08503928236160965 4.7701e-08  
a 3.046837501617334 4.0197e-08 au
q 2.787736627007356 1.4749e-07 au
i 3.754658756155525 5.4935e-06 deg
node 59.12925923794661 7.2151e-05 deg
peri 5.743390307323572 7.8072e-05 deg
M 215.9523401291389 3.0815e-05 deg
tp 2459777.777456642518
(2022-Jul-17.27745664)
0.00017282 TDB
period 1942.550713022101
5.32
3.8442e-05
1.052e-07
d
yr
n .1853233470749055 3.6675e-09 deg/d
Q 3.305938376227312 4.3615e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      5872 days (16.08 yr)  
   first obs. used      2003-04-29  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53721  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:45:04  

Additional Information
 Earth MOID = 1.80118 au 
 Jupiter MOID = 1.95014 au 
 T_jup = 3.229 
[ 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 16.3   n/a MPO437519  

359805 (2011 UU249)          Discovered 2003-Apr-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UU249 = 2003 HW24 = 2005 RP17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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