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JPL Small-Body Database Browser
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47120 (1999 CP84)
Classification: Main-belt Asteroid          SPK-ID: 2047120
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12753091529778 4.92e-08  
a 2.605509078111242 1.4618e-08 au
q 2.27322612056304 1.2288e-07 au
i 14.73409625576169 5.1271e-06 deg
node 353.5012126769849 1.6355e-05 deg
peri 297.263996339878 3.4298e-05 deg
M 126.6635570115102 3.6735e-05 deg
tp 2458060.011457553850
(2017-Nov-02.51145755)
0.00015381 TDB
period 1536.163043825877
4.21
1.2928e-05
3.539e-08
d
yr
n .2343501241270622 1.9722e-09 deg/d
Q 2.937792035659443 1.6483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1443  
   data-arc span      11025 days (30.18 yr)  
   first obs. used      1989-09-30  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50386  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:00:52  

Additional Information
 Earth MOID = 1.2983 au 
 Jupiter MOID = 2.42052 au 
 T_jup = 3.355 
[ 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 13.6   n/a MPO365803  

47120 (1999 CP84)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CP84 = 2000 JF82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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