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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749474914910215 4.1706e-08  
a 3.118787314106199 2.2122e-08 au
q 2.573163297009299 1.317e-07 au
i 16.44696068915118 6.8659e-06 deg
node 138.009409195381 1.6827e-05 deg
peri 282.6154160775243 2.5719e-05 deg
M 178.4141578740749 1.8544e-05 deg
tp 2458003.479979799863
(2017-Sep-06.97997980)
0.00010207 TDB
period 2011.764153410857
5.51
2.1405e-05
5.86e-08
d
yr
n .1789474175636523 1.904e-09 deg/d
Q 3.664411331203099 2.5993e-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 = 1.6467 au 
 Jupiter MOID = 1.83643 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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