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47118 (1999 CP72)
Classification: Main-belt Asteroid          SPK-ID: 2047118
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667524058222107 2.9928e-08  
a 2.65053160058272 1.1042e-08 au
q 2.208549079477757 8.1043e-08 au
i 11.97053946170879 4.2636e-06 deg
node 197.6033680667194 1.6316e-05 deg
peri 100.8220180629636 2.1556e-05 deg
M 197.3089484183783 1.6041e-05 deg
tp 2459712.793648898160
(2022-May-13.29364890)
7.1989e-05 TDB
period 1576.151307096873
4.32
9.8492e-06
2.697e-08
d
yr
n .228404467501973 1.4273e-09 deg/d
Q 3.092514121687684 1.2883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1552  
   data-arc span      24538 days (67.18 yr)  
   first obs. used      1953-08-16  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49913  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:43:47  

Additional Information
 Earth MOID = 1.23144 au 
 Jupiter MOID = 2.23571 au 
 T_jup = 3.340 
[ 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 14.1   n/a MPO459176  

47118 (1999 CP72)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CP72 = 2000 GS126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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