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103320 (2000 AN64)
Classification: Main-belt Asteroid          SPK-ID: 2103320
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2116939926103292 4.1549e-08  
a 2.729812752579688 1.6602e-08 au
q 2.151927791907501 1.1369e-07 au
i 7.894272487901346 5.9339e-06 deg
node 333.2751356167734 3.5448e-05 deg
peri 84.18371292333205 3.8871e-05 deg
M 238.6754220282059 1.7479e-05 deg
tp 2459555.693026875368
(2021-Dec-07.19302688)
8.3565e-05 TDB
period 1647.394889118004
4.51
1.5028e-05
4.114e-08
d
yr
n .2185268403938899 1.9935e-09 deg/d
Q 3.307697713251875 2.0116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      8000 days (21.90 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:49:26  

Additional Information
 Earth MOID = 1.18091 au 
 Jupiter MOID = 2.13045 au 
 T_jup = 3.308 
[ 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 14.82   n/a E2021B55  

103320 (2000 AN64)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 AN64 = 1998 RL17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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