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103411 (2000 AR141)
Classification: Main-belt Asteroid          SPK-ID: 2103411
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210256134953765 3.6399e-08  
a 2.260099808497903 7.9404e-09 au
q 1.986569842613661 8.2116e-08 au
i 5.803238882644981 4.2973e-06 deg
node 260.3930300281861 3.7238e-05 deg
peri 155.2003725568513 4.1773e-05 deg
M 117.6770477409308 1.724e-05 deg
tp 2458794.824184183715
(2019-Nov-07.32418418)		 5.9526e-05 TDB
period 1241.051645137979
3.40		 6.5403e-06
1.791e-08		 d
yr
n .2900765664429505 1.5287e-09 deg/d
Q 2.533629774382144 8.9014e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1059  
   data-arc span      7389 days (20.23 yr)  
   first obs. used      1999-12-05  
   last obs. used      2020-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51351  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:48:52  

Additional Information
 Earth MOID = .999522 au 
 Jupiter MOID = 2.76736 au 
 T_jup = 3.604 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.68   n/a E2021B55  
diameter diameter 1.842 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.395   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103411 (2000 AR141)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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