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65165 (2002 CR163)
Classification: Main-belt Asteroid          SPK-ID: 2065165
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04454657953601865 5.3696e-08  
a 2.965541891366646 2.2844e-08 au
q 2.833437143635487 1.5466e-07 au
i 9.920426436637895 6.2224e-06 deg
node 347.2618638965209 3.3369e-05 deg
peri 252.1655022717437 7.9538e-05 deg
M 114.9314065139692 7.1887e-05 deg
tp 2458404.987691029129
(2018-Oct-13.48769103)
0.00037333 TDB
period 1865.325046756968
5.11
2.1553e-05
5.901e-08
d
yr
n .1929958537928237 2.23e-09 deg/d
Q 3.097646639097806 2.3861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      10078 days (27.59 yr)  
   first obs. used      1992-02-25  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54373  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:38:26  

Additional Information
 Earth MOID = 1.84256 au 
 Jupiter MOID = 1.93842 au 
 T_jup = 3.240 
[ 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 14.6   n/a MPO359195  
diameter diameter 4.564 km 0.457 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.147   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

65165 (2002 CR163)          Discovered 2002-Feb-08 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CR163 = 1992 ER2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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