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65094 (2002 CU2)
Classification: Main-belt Asteroid          SPK-ID: 2065094
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05863611694044674 5.972e-08  
a 2.731183371925992 1.8084e-08 au
q 2.571037384343936 1.5908e-07 au
i 10.83013632770054 5.2349e-06 deg
node 103.1445444360623 2.3526e-05 deg
peri 251.3076621725868 4.7124e-05 deg
M 156.6944819066031 4.236e-05 deg
tp 2458282.910759271770
(2018-Jun-13.41075927)
0.00019256 TDB
period 1648.635762528895
4.51
1.6374e-05
4.483e-08
d
yr
n .2183623624952697 2.1688e-09 deg/d
Q 2.891329359508048 1.9145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      8071 days (22.10 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54978  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:47:58  

Additional Information
 Earth MOID = 1.58748 au 
 Jupiter MOID = 2.39988 au 
 T_jup = 3.326 
[ 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 14.8   n/a MPO412591  
diameter diameter 3.004 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.283   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65094 (2002 CU2)          Discovered 2002-Feb-03 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CU2 = 2000 TF71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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