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JPL Small-Body Database Browser
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47640 (2000 CA30)
Classification: Main-belt Asteroid          SPK-ID: 2047640
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05720390573988535 4.5421e-08  
a 2.864093440682185 1.7667e-08 au
q 2.700256109471177 1.2823e-07 au
i 2.292918852665065 5.7916e-06 deg
node 162.8885496862616 0.00010644 deg
peri 257.3065152389917 0.00011947 deg
M 66.22041970937046 5.1883e-05 deg
tp 2458274.836842641521
(2018-Jun-05.33684264)
0.00025571 TDB
period 1770.431796771935
4.85
1.6381e-05
4.485e-08
d
yr
n .2033402250549247 1.8815e-09 deg/d
Q 3.027930771893193 1.8678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      10661 days (29.19 yr)  
   first obs. used      1990-01-24  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56119  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:42:55  

Additional Information
 Earth MOID = 1.71339 au 
 Jupiter MOID = 2.16348 au 
 T_jup = 3.297 
[ 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 14.7   n/a MPO468341  

47640 (2000 CA30)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CA30 = 1990 BR4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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