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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008769553267504 4.7401e-08  
a 2.407009859025685 1.2554e-08 au
q 2.164198033005703 1.1528e-07 au
i 7.820230196345689 5.4688e-06 deg
node 124.9000866423175 3.0852e-05 deg
peri 163.9273029895978 3.8542e-05 deg
M 289.4072646648856 2.2426e-05 deg
tp 2459267.968560347934
(2021-Feb-22.46856035)
8.5037e-05 TDB
period 1364.002701810025
3.73
1.0671e-05
2.922e-08
d
yr
n .2639290959778026 2.0648e-09 deg/d
Q 2.649821685045667 1.382e-08 au
  Orbit Determination Parameters
   # obs. used (total)      389  
   data-arc span      8539 days (23.38 yr)  
   first obs. used      1996-12-12  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63055  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:53:37  

Additional Information
 Earth MOID = 1.14912 au 
 Jupiter MOID = 2.49981 au 
 T_jup = 3.503 
[ 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 16.3   n/a MPO432533  

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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