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JPL Small-Body Database Browser
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183888 (2004 CW71)
Classification: Main-belt Asteroid          SPK-ID: 2183888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1170681366599444 3.9653e-08  
a 2.377052093337821 1.2649e-08 au
q 2.098775034027142 9.3935e-08 au
i 6.459559979449335 5.4888e-06 deg
node 34.95016581632773 4.2084e-05 deg
peri 209.8637294723529 5.0404e-05 deg
M 82.99731679737266 2.5561e-05 deg
tp 2458691.884291621840
(2019-Jul-27.38429162)
9.5479e-05 TDB
period 1338.617431300559
3.66
1.0685e-05
2.925e-08
d
yr
n .2689341940290104 2.1466e-09 deg/d
Q 2.6553291526485 1.413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      504  
   data-arc span      8048 days (22.03 yr)  
   first obs. used      1997-04-30  
   last obs. used      2019-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:21  

Additional Information
 Earth MOID = 1.08877 au 
 Jupiter MOID = 2.35797 au 
 T_jup = 3.523 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO475549  

183888 (2004 CW71)          Discovered 2004-Feb-13 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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