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JPL Small-Body Database Browser
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278000 (2006 UK88)
Classification: Main-belt Asteroid          SPK-ID: 2278000
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .198193461457219 4.947e-08  
a 2.187030980984976 1.4005e-08 au
q 1.753575740549387 1.0818e-07 au
i 1.56936026625627 5.297e-06 deg
node 321.0308374724301 0.00035344 deg
peri 10.01719771403627 0.00035427 deg
M 2.122848873652691 2.8189e-05 deg
tp 2458593.533776458119
(2019-Apr-20.03377646)
9.2463e-05 TDB
period 1181.356104149831
3.23
1.1348e-05
3.107e-08
d
yr
n .304734532403399 2.9272e-09 deg/d
Q 2.620486221420566 1.6781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      4771 days (13.06 yr)  
   first obs. used      2006-10-17  
   last obs. used      2019-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:12:18  

Additional Information
 Earth MOID = .741934 au 
 Jupiter MOID = 2.72826 au 
 T_jup = 3.650 
[ 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 18.1   n/a MPO440346  

278000 (2006 UK88)          Discovered 2006-Oct-17 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 UK88 = 2009 QQ40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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