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JPL Small-Body Database Browser
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39344 (2002 AC60)
Classification: Main-belt Asteroid          SPK-ID: 2039344
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754111229451482 4.1774e-08  
a 3.117990748204547 2.2478e-08 au
q 2.571060489729405 1.3207e-07 au
i 16.44724699683414 6.8659e-06 deg
node 138.0180984253967 1.683e-05 deg
peri 282.6658486069346 2.5658e-05 deg
M 106.7128172559358 1.8351e-05 deg
tp 2458004.392281761310
(2017-Sep-07.89228176)
0.00010186 TDB
period 2010.993469052956
5.51
2.1746e-05
5.954e-08
d
yr
n .1790159965907478 1.9358e-09 deg/d
Q 3.66492100667969 2.6421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      9031 days (24.73 yr)  
   first obs. used      1994-08-12  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58959  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:08:20  

Additional Information
 Earth MOID = 1.64435 au 
 Jupiter MOID = 1.8372 au 
 T_jup = 3.131 
[ 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 14.3   n/a MPO347803  

39344 (2002 AC60)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 AC60 = 1994 PR28 = 1998 HR16 = 2000 YJ121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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