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43251 (2000 CX4)
Classification: Main-belt Asteroid          SPK-ID: 2043251
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1028722766900245 3.8021e-08  
a 3.161381312753943 1.8224e-08 au
q 2.836162819625646 1.2774e-07 au
i 11.38122505011707 3.557e-06 deg
node 133.6239717988353 1.6837e-05 deg
peri 244.5290142611237 2.3818e-05 deg
M 340.8162799142292 1.6153e-05 deg
tp 2459309.906740048598
(2021-Apr-05.40674005)
9.2076e-05 TDB
period 2053.117239065085
5.62
1.7753e-05
4.861e-08
d
yr
n .1753431285609053 1.5162e-09 deg/d
Q 3.486599805882239 2.0099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1646  
   data-arc span      8171 days (22.37 yr)  
   first obs. used      1998-09-21  
   last obs. used      2021-02-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:17:58  

Additional Information
 Earth MOID = 1.85799 au 
 Jupiter MOID = 2.03402 au 
 T_jup = 3.166 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.62   n/a E2021B10  
diameter diameter 13.614 km 1.817 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.042   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

43251 (2000 CX4)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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