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47129 (1999 CR118)
Classification: Main-belt Asteroid          SPK-ID: 2047129
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1097092398501179 6.1987e-08  
a 2.977922887925771 3.3495e-08 AU
q 2.651217231559166 1.78e-07 AU
i 10.0189869758874 7.5277e-06 deg
node 12.0341688491576 3.9946e-05 deg
peri 50.17114694887277 5.9554e-05 deg
M 103.9202870179496 3.9657e-05 deg
tp 2456458.665773288226
(2013-Jun-15.16577329)
0.00020787 JED
period 1877.018695902436
5.14
3.1668e-05
8.67e-08
d
yr
n .1917935078568404 3.2359e-09 deg/d
Q 3.304628544292375 3.7169e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      666  
   data-arc span      7406 days (20.28 yr)  
   first obs. used      1994-02-08  
   last obs. used      2014-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56499  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 14:57:17  

Additional Information
 Earth MOID = 1.67567 AU 
 T_jup = 3.228 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO250648  

47129 (1999 CR118)          Discovered 1999-Feb-09 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CR118 = 1994 CN14 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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