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120018 (2003 AV38)
Classification: Main-belt Asteroid          SPK-ID: 2120018
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .185099095968642 7.7705e-08  
a 2.307997002616051 1.1517e-08 au
q 1.880788843933485 1.7934e-07 au
i 6.524720154155825 4.6262e-06 deg
node 153.4509956378918 5.1439e-05 deg
peri 195.8292026097918 5.4281e-05 deg
M 96.50698813412166 1.9069e-05 deg
tp 2458657.173323978538
(2019-Jun-22.67332398)
6.8163e-05 TDB
period 1280.711436108183
3.51
9.5859e-06
2.624e-08
d
yr
n .2810937654261647 2.1039e-09 deg/d
Q 2.735205161298618 1.3648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      625  
   data-arc span      7745 days (21.20 yr)  
   first obs. used      1998-11-13  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55757  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:14:16  

Additional Information
 Earth MOID = .875099 au 
 Jupiter MOID = 2.68639 au 
 T_jup = 3.555 
[ 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 16.0   n/a MPO296893  

120018 (2003 AV38)          Discovered 2003-Jan-07 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2003 AV38 = 2000 ED162 = 2004 GA73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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