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134508 (1999 CA147)
Classification: Main-belt Asteroid          SPK-ID: 2134508
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1662092812544144 3.763e-08  
a 2.748868269762573 1.5927e-08 au
q 2.291980850382271 1.0538e-07 au
i 8.344947599107359 6.3153e-06 deg
node 337.7114803795573 2.7405e-05 deg
peri 77.2573169050378 3.3981e-05 deg
M 328.6991716212485 1.9178e-05 deg
tp 2459145.238027522920
(2020-Oct-22.73802752)		 8.9068e-05 TDB
period 1664.674470520497
4.56		 1.4468e-05
3.961e-08		 d
yr
n .2162584976073059 1.8795e-09 deg/d
Q 3.205755689142876 1.8574e-08 au
   Orbit Determination Parameters
   # obs. used (total)      523  
   data-arc span      7843 days (21.47 yr)  
   first obs. used      1999-02-09  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57429  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:56:46  

Additional Information
 Earth MOID = 1.32046 au 
 Jupiter MOID = 2.22434 au 
 T_jup = 3.311 
[ 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 15.1   n/a MPO436657  

134508 (1999 CA147)          Discovered 1999-Feb-09 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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Alternate Designations
 1999 CA147 = 2001 OY89 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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