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47657 (2000 CE48)
Classification: Main-belt Asteroid          SPK-ID: 2047657
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0996194223895062 2.851e-08  
a 2.797154656621284 1.4428e-08 au
q 2.518503725394555 7.8254e-08 au
i 8.156181806767588 4.2422e-06 deg
node 287.2542475682042 2.7731e-05 deg
peri 318.204690268025 4.0194e-05 deg
M 39.92929079773194 2.6996e-05 deg
tp 2458810.976860540747
(2019-Nov-23.47686054)
0.00012861 TDB
period 1708.728826438522
4.68
1.322e-05
3.619e-08
d
yr
n .2106829324992092 1.63e-09 deg/d
Q 3.075805587848014 1.5865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1541  
   data-arc span      9353 days (25.61 yr)  
   first obs. used      1994-12-28  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47237  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:29:35  

Additional Information
 Earth MOID = 1.51137 au 
 Jupiter MOID = 2.00875 au 
 T_jup = 3.305 
[ 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 14.0   n/a MPO474353  
diameter diameter 4.402 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.455   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47657 (2000 CE48)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CE48 = 1998 XO65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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