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227716 (2006 DQ188)
Classification: Main-belt Asteroid          SPK-ID: 2227716
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06380868223897798 5.2927e-08  
a 3.118915023749139 3.001e-08 au
q 2.919901166068355 1.7727e-07 au
i 3.462508573772238 4.3034e-06 deg
node 134.615938390838 9.9544e-05 deg
peri 298.7527776271483 0.00010793 deg
M 343.7313783584272 3.9715e-05 deg
tp 2459291.418444851786
(2021-Mar-17.91844485)
0.0002217 TDB
period 2011.887722743721
5.51
2.9038e-05
7.95e-08
d
yr
n .1789364266854059 2.5826e-09 deg/d
Q 3.317928881429922 3.1925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      7645 days (20.93 yr)  
   first obs. used      2000-02-03  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54924  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:51  

Additional Information
 Earth MOID = 1.93637 au 
 Jupiter MOID = 1.85854 au 
 T_jup = 3.211 
[ 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 15.9   n/a MPO454636  

227716 (2006 DQ188)          Discovered 2006-Feb-27 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2006 DQ188 = 2000 CT136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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