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11655 (1997 CC29)
Classification: Main-belt Asteroid          SPK-ID: 2011655
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09052550077091003 5.7665e-08  
a 3.166569923597228 3.4172e-08 AU
q 2.879914595537487 1.7913e-07 AU
i .09322991028064351 5.4783e-06 deg
node 67.18434494849343 0.0037488 deg
peri 80.74417105481128 0.0037486 deg
M 28.93202848926558 3.2975e-05 deg
tp 2456635.091267438782
(2013-Dec-08.59126744)
0.00018887 JED
period 2058.173824352888
5.63
3.3316e-05
9.121e-08
d
yr
n .1749123401242302 2.8313e-09 deg/d
Q 3.453225251656969 3.7265e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1008  
   data-arc span      8562 days (23.44 yr)  
   first obs. used      1991-01-12  
   last obs. used      2014-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51196  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:26:43  

Additional Information
 Earth MOID = 1.89161 AU 
 T_jup = 3.197 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO259426  

11655 (1997 CC29)          Discovered 1997-Feb-07 by Beijing Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 CC29 = 1992 HE6 = 1993 OD12 = 1998 KH39 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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