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JPL Small-Body Database Browser
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351366 (2005 CQ31)
Classification: Main-belt Asteroid          SPK-ID: 2351366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2031179813531425 5.4883e-08  
a 2.55374373334032 3.2257e-08 au
q 2.035032461330997 1.2314e-07 au
i 6.154532937215182 4.5213e-06 deg
node 122.5584277394881 7.2745e-05 deg
peri 180.6783442229777 7.5367e-05 deg
M 26.280317039965 2.1759e-05 deg
tp 2458491.684065236360
(2019-Jan-08.18406524)
8.9918e-05 TDB
period 1490.611260714178
4.08
2.8243e-05
7.733e-08
d
yr
n .2415116600068603 4.5759e-09 deg/d
Q 3.072455005349644 3.8809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      5385 days (14.74 yr)  
   first obs. used      2005-02-01  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:47:52  

Additional Information
 Earth MOID = 1.01896 au 
 Jupiter MOID = 2.17052 au 
 T_jup = 3.402 
[ 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 16.8   n/a MPO450318  

351366 (2005 CQ31)          Discovered 2005-Feb-01 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 CQ31 = 2010 JK176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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