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443000 (2013 CA187)
Classification: Main-belt Asteroid          SPK-ID: 2443000
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01877465320192527 1.1554e-07  
a 3.183656968609494 8.2519e-08 au
q 3.123884913109958 3.1255e-07 au
i 17.52178496531787 9.5668e-06 deg
node 126.0335059635836 2.3834e-05 deg
peri 61.29227867545378 0.00033599 deg
M 61.1378497378146 0.00032468 deg
tp 2458648.132790290654
(2019-Jun-13.63279029)		 0.0018788 TDB
period 2074.855364383295
5.68		 8.0669e-05
2.209e-07		 d
yr
n .173506069955388 6.7458e-09 deg/d
Q 3.24342902410903 8.4068e-08 au
   Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4933 days (13.51 yr)  
   first obs. used      2007-01-10  
   last obs. used      2020-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67581  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:40:01  

Additional Information
 Earth MOID = 2.15808 au 
 Jupiter MOID = 1.83488 au 
 T_jup = 3.126 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457826.5 (2017-Mar-14.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0187222345967179 1.1974e-07  
q 3.124459997896757 3.2504e-07 au
tp 2458626.660852640297
(2019-May-23.16085264)		 0.0018074 TDB
node 126.0504867181485 2.3848e-05 deg
peri 57.41240516854783 0.00032298 deg
i 17.51619853693999 9.5635e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4933 days (13.51 yr)  
   first obs. used      2007-01-10  
   last obs. used      2020-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67581  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:40:01  

Additional Information
 Jupiter MOID = 1.83488 au 
 T_jup = 3.126 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.43387732725958E-14 -3.837834447836762E-14 -1.195200010151986E-10 3.629527840489229E-14 -2.214921663047602E-11 1.519382040487457E-14
q -3.837834447836762E-14 1.056532601079703E-13 3.06018680382269E-10 -9.394444877815009E-14 5.665948927787892E-11 -2.656291666193363E-14
tp -1.195200010151986E-10 3.06018680382269E-10 3.266829162232938E-6 -8.789573468186616E-10 5.819917552550454E-7 -6.47163287331552E-10
node 3.629527840489229E-14 -9.394444877815009E-14 -8.789573468186616E-10 5.687103763566768E-10 -6.990593356803007E-10 -4.943454996442498E-11
peri -2.214921663047602E-11 5.665948927787892E-11 5.819917552550454E-7 -6.990593356803007E-10 1.04318327566028E-7 -6.778948073466578E-11
i 1.519382040487457E-14 -2.656291666193363E-14 -6.47163287331552E-10 -4.943454996442498E-11 -6.778948073466578E-11 9.146048973797086E-11

[ 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 16.2   n/a MPO456097  
diameter diameter 3.108 km 0.773 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

443000 (2013 CA187)          Discovered 2007-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2013 CA187 = 2010 MO7 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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