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266161 (2006 UH112)
Classification: Main-belt Asteroid          SPK-ID: 2266161
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .105068804921252 4.9544e-08  
a 2.227714339473063 1.7384e-08 au
q 1.993651056118692 1.1681e-07 au
i 6.553346781950943 5.9754e-06 deg
node 203.864201187618 4.0321e-05 deg
peri 260.6096074294578 5.4577e-05 deg
M 308.7327901694114 4.2303e-05 deg
tp 2459173.451709338222
(2020-Nov-19.95170934)
0.00014422 TDB
period 1214.472477973845
3.33
1.4216e-05
3.892e-08
d
yr
n .2964249964730391 3.4697e-09 deg/d
Q 2.461777622827434 1.9211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      5850 days (16.02 yr)  
   first obs. used      2003-10-17  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:03:38  

Additional Information
 Earth MOID = 1.02273 au 
 Jupiter MOID = 2.66258 au 
 T_jup = 3.629 
[ 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 17.3   n/a MPO437226  

266161 (2006 UH112)          Discovered 2006-Oct-19 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2006 UH112 = 2003 WA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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