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100529 (1997 CA11)
Classification: Main-belt Asteroid          SPK-ID: 2100529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1010607373570229 4.6265e-08  
a 2.407443109988711 1.2331e-08 au
q 2.164145134148167 1.1302e-07 au
i 7.820333139968518 5.3413e-06 deg
node 124.8990579871619 3.083e-05 deg
peri 163.8947272718558 3.8497e-05 deg
M 342.2297207903048 2.2337e-05 deg
tp 2459267.847926212500
(2021-Feb-22.34792621)
8.4668e-05 TDB
period 1364.370989920758
3.74
1.0482e-05
2.87e-08
d
yr
n .2638578529296556 2.0272e-09 deg/d
Q 2.650741085829254 1.3577e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      8613 days (23.58 yr)  
   first obs. used      1996-12-12  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62831  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:32:35  

Additional Information
 Earth MOID = 1.14712 au 
 Jupiter MOID = 2.49801 au 
 T_jup = 3.502 
[ 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 16.40   n/a E2021B55  

100529 (1997 CA11)          Discovered 1997-Feb-03 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 CA11 = 2002 NH5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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