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385943 (2006 UK187)
Classification: Outer Main-belt Asteroid          SPK-ID: 2385943
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0971441029772043 5.4774e-08  
a 3.205724092596315 4.4823e-08 au
q 2.894306901228634 1.6626e-07 au
i 15.98447698777159 6.1212e-06 deg
node 250.7325429104906 2.595e-05 deg
peri 191.7138121019211 5.479e-05 deg
M 114.9094471895111 4.4966e-05 deg
tp 2458531.323204043113
(2019-Feb-16.82320404)
0.000261 TDB
period 2096.465107409105
5.74
4.397e-05
1.204e-07
d
yr
n .1717176206404419 3.6015e-09 deg/d
Q 3.517141283963996 4.9177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      4959 days (13.58 yr)  
   first obs. used      2006-09-28  
   last obs. used      2020-04-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52695  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:12  

Additional Information
 Earth MOID = 1.91107 au 
 Jupiter MOID = 1.778 au 
 T_jup = 3.125 
[ 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 15.36   n/a E2021B25  

385943 (2006 UK187)          Discovered 2006-Sep-28 by CSS at Catalina
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2006 UK187 = 2012 UK53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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