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118352 (1999 CA101)
Classification: Main-belt Asteroid          SPK-ID: 2118352
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868792081130036 6.1042e-08  
a 2.637520346542271 1.8008e-08 au
q 2.144622632798516 1.6583e-07 au
i 13.81242872146218 5.9606e-06 deg
node 359.0580185587445 1.8884e-05 deg
peri 169.2143540154506 2.2768e-05 deg
M 337.8436828715 1.3391e-05 deg
tp 2459096.791339162017
(2020-Sep-04.29133916)
5.871e-05 TDB
period 1564.559755002615
4.28
1.6023e-05
4.387e-08
d
yr
n .2300966766203175 2.3565e-09 deg/d
Q 3.130418060286025 2.1373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      519  
   data-arc span      7755 days (21.23 yr)  
   first obs. used      1999-02-10  
   last obs. used      2020-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6064  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:12:07  

Additional Information
 Earth MOID = 1.15198 au 
 Jupiter MOID = 1.8397 au 
 T_jup = 3.331 
[ 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 15.5   n/a MPO412806  

118352 (1999 CA101)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 1999 CA101 = 2001 SU136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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