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382747 (2003 CA26)
Classification: Main-belt Asteroid          SPK-ID: 2382747
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0349198584939716 5.3672e-08  
a 3.143271275988326 3.4754e-08 au
q 3.033508687822648 1.5734e-07 au
i 12.27118670555778 4.5648e-06 deg
node 116.5042283962843 2.9195e-05 deg
peri 54.35890294175912 9.7731e-05 deg
M 76.92066006195738 9.1418e-05 deg
tp 2458961.577651784222
(2020-Apr-22.07765178)
0.0005157 TDB
period 2035.50054343743
5.57
3.3759e-05
9.243e-08
d
yr
n .1768606749630505 2.9332e-09 deg/d
Q 3.253033864154004 3.5967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6750 days (18.48 yr)  
   first obs. used      2003-01-17  
   last obs. used      2021-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56116  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 20:31:58  

Additional Information
 Earth MOID = 2.06107 au 
 Jupiter MOID = 1.81338 au 
 T_jup = 3.173 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457873.5 (2017-Apr-30.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03619776880631936 5.3591e-08  
q 3.031315707566413 1.5746e-07 au
tp 2456921.454610608442
(2014-Sep-20.95461061)
0.0004937 TDB
node 116.5239849799952 2.9197e-05 deg
peri 53.92206785452259 9.4671e-05 deg
i 12.26907692960137 4.5639e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6750 days (18.48 yr)  
   first obs. used      2003-01-17  
   last obs. used      2021-07-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56116  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 20:31:58  

Additional Information
 Jupiter MOID = 1.81338 au 
 T_jup = 3.173 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.871986212268273E-15 -8.279346442669767E-15 4.595538033704523E-12 -7.153188012781969E-15 8.062278414308618E-13 -5.04558623379944E-15
q -8.279346442669767E-15 2.479384863884536E-14 -1.28126531374002E-11 1.909198957335463E-14 -2.163234899201886E-12 1.535021837933825E-14
tp 4.595538033704523E-12 -1.28126531374002E-11 2.437386268990685E-7 -2.194835164816937E-10 4.450981140311827E-8 -5.188753475428917E-11
node -7.153188012781969E-15 1.909198957335463E-14 -2.194835164816937E-10 8.524932471412624E-10 -8.727845821787538E-10 -2.126812814605425E-11
peri 8.062278414308618E-13 -2.163234899201886E-12 4.450981140311827E-8 -8.727845821787538E-10 8.962509270657198E-9 1.145003809110499E-11
i -5.04558623379944E-15 1.535021837933825E-14 -5.188753475428917E-11 -2.126812814605425E-11 1.145003809110499E-11 2.082962532638129E-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 15.85   n/a MPO639037  

382747 (2003 CA26)          Discovered 2003-Feb-02 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

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