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103389 (2000 AN124)
Classification: Main-belt Asteroid          SPK-ID: 2103389
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1708724247392052 4.7479e-08  
a 2.270959198053315 8.0504e-09 au
q 1.882914893398144 1.1063e-07 au
i 4.527291974256096 4.112e-06 deg
node 273.5871349057697 8.2113e-05 deg
peri 145.87411725 8.4985e-05 deg
M 88.494507101628 2.0469e-05 deg
tp 2458893.225700092958
(2020-Feb-13.72570009)
7.0563e-05 TDB
period 1250.006939295109
3.42
6.6468e-06
1.82e-08
d
yr
n .2879984011952826 1.5314e-09 deg/d
Q 2.659003502708486 9.426e-09 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      8740 days (23.93 yr)  
   first obs. used      1997-04-10  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54076  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:46:34  

Additional Information
 Earth MOID = .896948 au 
 Jupiter MOID = 2.66242 au 
 T_jup = 3.589 
[ 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 16.5   n/a MPO502733  

103389 (2000 AN124)          Discovered 2000-Jan-05 by LINEAR at Socorro
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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