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JPL Small-Body Database Browser
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344580 (2003 AR84)
Classification: Main-belt Asteroid          SPK-ID: 2344580
[ 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2371732845185067 5.2616e-08  
a 3.02404925231972 3.2544e-08 au
q 2.306825558601317 1.5555e-07 au
i 8.642149592697637 6.7436e-06 deg
node 66.72528576016215 5.9627e-05 deg
peri 6.761658535217486 6.6928e-05 deg
M 56.45127489852637 2.8483e-05 deg
tp 2458299.301384746188
(2018-Jun-29.80138475)		 0.00014942 TDB
period 1920.798098648482
5.26		 3.1007e-05
8.489e-08		 d
yr
n .1874220930629328 3.0255e-09 deg/d
Q 3.741272946038122 4.0263e-08 au
   Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      5903 days (16.16 yr)  
   first obs. used      2003-01-05  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57021  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:21:31  

Additional Information
 Earth MOID = 1.32172 au 
 Jupiter MOID = 1.57116 au 
 T_jup = 3.185 
[ 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 16.2   n/a MPO288289  

344580 (2003 AR84)          Discovered 2003-Jan-10 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 AR84 = 2007 VS91 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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