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103290 (2000 AN43)
Classification: Main-belt Asteroid          SPK-ID: 2103290
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798542879635293 4.2103e-08  
a 2.719519534177403 1.6864e-08 au
q 2.230402284755018 1.1574e-07 au
i 3.103668472063263 5.2371e-06 deg
node 356.054673827404 8.0434e-05 deg
peri 55.80074197099913 8.1821e-05 deg
M 283.5193558182016 1.7711e-05 deg
tp 2459548.505203227146
(2021-Nov-30.00520323)
8.2857e-05 TDB
period 1638.086008585009
4.48
1.5237e-05
4.172e-08
d
yr
n .2197686801018285 2.0442e-09 deg/d
Q 3.208636783599789 1.9897e-08 au
  Orbit Determination Parameters
   # obs. used (total)      598  
   data-arc span      7493 days (20.51 yr)  
   first obs. used      1999-12-10  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54746  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:49:38  

Additional Information
 Earth MOID = 1.24215 au 
 Jupiter MOID = 2.17626 au 
 T_jup = 3.334 
[ 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 15.42   n/a E2021B55  

103290 (2000 AN43)          Discovered 2000-Jan-05 by Crni Vrh at Crni Vrh
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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