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JPL Small-Body Database Browser
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442960 (2013 CQ123)
Classification: Main-belt Asteroid          SPK-ID: 2442960
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565096627293966 1.632e-07  
a 3.172030041871958 8.6499e-08 au
q 2.675576689851064 4.5966e-07 au
i 9.911659385866264 1.3405e-05 deg
node 342.1395919998106 4.705e-05 deg
peri 154.6768654892919 6.9885e-05 deg
M 47.28341026289366 5.4258e-05 deg
tp 2458329.474187019994
(2018-Jul-29.97418702)
0.0003034 TDB
period 2063.499483863814
5.65
8.4405e-05
2.311e-07
d
yr
n .1744609110955121 7.1361e-09 deg/d
Q 3.668483393892852 1.0004e-07 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6243 days (17.09 yr)  
   first obs. used      2002-04-05  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66951  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:45  

Additional Information
 Earth MOID = 1.69309 au 
 Jupiter MOID = 1.36775 au 
 T_jup = 3.160 
[ 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 16.6   n/a MPO262691  

442960 (2013 CQ123)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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