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65148 (2002 CE117)
Classification: Main-belt Asteroid          SPK-ID: 2065148
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072997396463704 2.9213e-08  
a 2.342505650141377 8.9849e-09 au
q 1.856904838746918 6.8411e-08 au
i 9.976037126504865 3.9466e-06 deg
node 149.6333864428187 1.8258e-05 deg
peri 227.5315907230598 2.0405e-05 deg
M 131.7140385105407 1.0636e-05 deg
tp 2458521.374856127059
(2019-Feb-06.87485613)
3.7598e-05 TDB
period 1309.541896556876
3.59
7.5343e-06
2.063e-08
d
yr
n .2749052939402191 1.5816e-09 deg/d
Q 2.828106461535837 1.0847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1170  
   data-arc span      9816 days (26.87 yr)  
   first obs. used      1993-06-13  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55046  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:48:46  

Additional Information
 Earth MOID = .872724 au 
 Jupiter MOID = 2.66357 au 
 T_jup = 3.514 
[ 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 15.0   n/a MPO453045  
diameter diameter 2.946 km 0.574 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.201   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65148 (2002 CE117)          Discovered 2002-Feb-11 by Juels, C. W., Holvorcem, P. R. at Fountain Hills
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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