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136349 (2004 CA71)
Classification: Main-belt Asteroid          SPK-ID: 2136349
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06883441156902265 3.736e-08  
a 3.022709418900809 2.9011e-08 au
q 2.814642994706629 1.1843e-07 au
i 12.61330764673792 5.3993e-06 deg
node 135.961181033277 2.9875e-05 deg
peri 146.7098251290197 7.1476e-05 deg
M 263.5634285893913 6.7424e-05 deg
tp 2459514.700253781853
(2021-Oct-27.20025378)
0.00036118 TDB
period 1919.521698602232
5.26
2.7634e-05
7.566e-08
d
yr
n .1875467207597324 2.7e-09 deg/d
Q 3.230775843094988 3.1008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59144  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:53:25  

Additional Information
 Earth MOID = 1.8071 au 
 Jupiter MOID = 2.01304 au 
 T_jup = 3.205 
[ 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 15.2   n/a MPO432825  

136349 (2004 CA71)          Discovered 2004-Feb-12 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2004 CA71 = 2004 DL34 = 2005 JX161 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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