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65121 (2002 CT56)
Classification: Main-belt Asteroid          SPK-ID: 2065121
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2900149522601007 4.9967e-08  
a 2.916320935044602 2.2361e-08 au
q 2.07054425829251 1.5059e-07 au
i 8.920464908603746 5.5244e-06 deg
node 175.4509512642136 3.5192e-05 deg
peri 217.4440360610619 3.6673e-05 deg
M 278.7210754400112 1.5937e-05 deg
tp 2459011.202028555043
(2020-Jun-10.70202855)
8.2598e-05 TDB
period 1819.078329102289
4.98
2.0922e-05
5.728e-08
d
yr
n .1979024180765537 2.2762e-09 deg/d
Q 3.762097611796695 2.8847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      907  
   data-arc span      16070 days (44.00 yr)  
   first obs. used      1975-11-02  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:38:17  

Additional Information
 Earth MOID = 1.08328 au 
 Jupiter MOID = 1.71376 au 
 T_jup = 3.200 
[ 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 13.7   n/a MPO493325  
diameter diameter 9.732 km 0.285 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.068   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

65121 (2002 CT56)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CT56 = 1975 VC5 = 1985 VZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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