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452962 (2007 CR43)
Classification: Main-belt Asteroid          SPK-ID: 2452962
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06481065790115439 1.0018e-07  
a 3.004724814966981 9.3908e-08 au
q 2.809986622897047 2.8524e-07 au
i 9.146620013370704 1.089e-05 deg
node 152.8913791036729 4.9059e-05 deg
peri 54.89412816100428 9.7548e-05 deg
M 139.8560640749023 9.0516e-05 deg
tp 2458261.432196046587
(2018-May-22.93219605)
0.0004635 TDB
period 1902.41596732433
5.21
8.9186e-05
2.442e-07
d
yr
n .1892330626862458 8.8713e-09 deg/d
Q 3.199463007036916 9.9994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      4090 days (11.20 yr)  
   first obs. used      2007-02-08  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68407  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:06:14  

Additional Information
 Earth MOID = 1.81897 au 
 Jupiter MOID = 1.79001 au 
 T_jup = 3.229 
[ 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 MPO304562  

452962 (2007 CR43)          Discovered 2007-Feb-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Alternate Designations
 2007 CR43 = 2014 QH59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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