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118200 (1995 CA8)
Classification: Inner Main-belt Asteroid          SPK-ID: 2118200
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485273615004621 5.0378e-08  
a 1.968943599275468 6.2389e-09 au
q 1.67650160153186 9.7488e-08 au
i 16.34929839351858 6.3757e-06 deg
node 323.837513574389 1.3257e-05 deg
peri 138.1257739710529 2.2429e-05 deg
M 158.4911283513887 1.675e-05 deg
tp 2458756.226103102863
(2019-Sep-29.72610310)
4.6144e-05 TDB
period 1009.132842617988
2.76
4.7964e-06
1.313e-08
d
yr
n .3567419320790847 1.6956e-09 deg/d
Q 2.261385597019077 7.1655e-09 au
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      13230 days (36.22 yr)  
   first obs. used      1984-03-06  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51177  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:56:10  

Additional Information
 Earth MOID = .718216 au 
 Jupiter MOID = 2.86005 au 
 T_jup = 3.810 
[ 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 16.50   n/a E2021B55  

118200 (1995 CA8)          Discovered 1995-Feb-02 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 1995 CA8 = 1999 RU30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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