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65117 (2002 CW51)
Classification: Main-belt Asteroid          SPK-ID: 2065117
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698094753107016 3.5442e-08  
a 2.425798489291463 9.508e-09 au
q 2.013874920615387 8.3852e-08 au
i .05497273764862182 4.7543e-06 deg
node 130.3128246125028 0.0037855 deg
peri 120.6899419655487 0.0037855 deg
M 125.0475569496218 1.4796e-05 deg
tp 2458121.149461785604
(2018-Jan-02.64946179)
5.549e-05 TDB
period 1380.004519614123
3.78
8.1134e-06
2.221e-08
d
yr
n .26086871085079 1.5337e-09 deg/d
Q 2.837722057967539 1.1123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      10428 days (28.55 yr)  
   first obs. used      1991-05-09  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59115  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:43:32  

Additional Information
 Earth MOID = .999401 au 
 Jupiter MOID = 2.19861 au 
 T_jup = 3.491 
[ 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 15.7   n/a MPO449414  
diameter diameter 1.710 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65117 (2002 CW51)          Discovered 2002-Feb-12 by Yeung, W. K. Y. at Desert Eagle
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 CW51 = 2000 WL53 = 2002 EJ6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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