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160978 (2002 CU60)
Classification: Main-belt Asteroid          SPK-ID: 2160978
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1441005134873507 4.7113e-08  
a 2.466978344556732 1.6374e-08 au
q 2.111485498343932 1.1585e-07 au
i 15.86425289418843 5.0133e-06 deg
node 107.2591102409964 2.5452e-05 deg
peri 143.4943970197527 3.4985e-05 deg
M 213.3272507904167 2.5504e-05 deg
tp 2459777.124862862450
(2022-Jul-16.62486286)
0.0001012 TDB
period 1415.293241240473
3.87
1.4091e-05
3.858e-08
d
yr
n .2543642472880518 2.5325e-09 deg/d
Q 2.822471190769531 1.8734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      9877 days (27.04 yr)  
   first obs. used      1994-01-04  
   last obs. used      2021-01-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56616  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:36  

Additional Information
 Earth MOID = 1.11245 au 
 Jupiter MOID = 2.31439 au 
 T_jup = 3.420 
[ 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 15.6   n/a MPO502933  
diameter diameter 4.151 km 0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160978 (2002 CU60)          Discovered 2002-Feb-06 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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