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160972 (2002 CX23)
Classification: Main-belt Asteroid          SPK-ID: 2160972
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07106930817844623 4.7388e-08  
a 2.393807844647021 1.1472e-08 au
q 2.22368157721582 1.1299e-07 au
i 6.665170457574447 4.5353e-06 deg
node 183.5883419820515 4.1415e-05 deg
peri 46.79402300955662 5.1601e-05 deg
M 302.1199306664108 3.308e-05 deg
tp 2459417.999817841666
(2021-Jul-22.49981784)
0.00012493 TDB
period 1352.796140787625
3.70
9.7244e-06
2.662e-08
d
yr
n .2661154841781266 1.9129e-09 deg/d
Q 2.563934112078222 1.2287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      10982 days (30.07 yr)  
   first obs. used      1991-02-19  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60757  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:34  

Additional Information
 Earth MOID = 1.21896 au 
 Jupiter MOID = 2.41372 au 
 T_jup = 3.518 
[ 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 16.3   n/a MPO449864  

160972 (2002 CX23)          Discovered 2002-Feb-06 by NEAT at Palomar
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2002 CX23 = 2000 TH9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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