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259607 (2003 UB283)
Classification: Main-belt Asteroid          SPK-ID: 2259607
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .140951796836233 4.9403e-08  
a 2.289285947223953 1.0264e-08 au
q 1.966606979490799 1.1532e-07 au
i 7.312053607694149 4.5563e-06 deg
node 107.5896059825564 4.2871e-05 deg
peri 273.8682786921777 4.6843e-05 deg
M 303.3372546098048 1.7426e-05 deg
tp 2459199.633167798277
(2020-Dec-16.13316780)		 6.1382e-05 TDB
period 1265.168849721573
3.46		 8.5085e-06
2.33e-08		 d
yr
n .2845469994611594 1.9136e-09 deg/d
Q 2.611964914957106 1.1711e-08 au
   Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      6236 days (17.07 yr)  
   first obs. used      2003-10-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51191  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:16:52  

Additional Information
 Earth MOID = .985687 au 
 Jupiter MOID = 2.86197 au 
 T_jup = 3.576 
[ 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 17.0   n/a MPO437205  

259607 (2003 UB283)          Discovered 2003-Oct-29 by LONEOS at Anderson Mesa
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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