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216630 (2003 AX38)
Classification: Main-belt Asteroid          SPK-ID: 2216630
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1020807802769845 6.1737e-08  
a 2.577451936828237 2.2042e-08 au
q 2.314343631990386 1.5459e-07 au
i 31.55501052690932 5.5951e-06 deg
node 124.2520074395988 1.237e-05 deg
peri 289.4824672058652 2.9398e-05 deg
M 173.7786849318535 2.735e-05 deg
tp 2458470.910969397712
(2018-Dec-18.41096940)
0.00011372 TDB
period 1511.416956111857
4.14
1.9388e-05
5.308e-08
d
yr
n .2381870856643724 3.0554e-09 deg/d
Q 2.840560241666088 2.4292e-08 au
  Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      7785 days (21.31 yr)  
   first obs. used      1999-02-10  
   last obs. used      2020-06-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51425  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:37  

Additional Information
 Earth MOID = 1.43769 au 
 Jupiter MOID = 2.45967 au 
 T_jup = 3.212 
[ 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 15.5   n/a MPO379714  

216630 (2003 AX38)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

[ show close-approach data ]
Alternate Designations
 2003 AX38 = 2001 PV46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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