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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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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170872427978067 4.8778e-08  
a 2.27095919766387 8.2719e-09 au
q 1.882914885719921 1.1381e-07 au
i 4.527292842861736 4.2844e-06 deg
node 273.5871621570257 8.4099e-05 deg
peri 145.8740972253482 8.7352e-05 deg
M 88.49450185800904 2.1509e-05 deg
tp 2458893.225718379110
(2020-Feb-13.72571838)
7.4265e-05 TDB
period 1250.006938973565
3.42
6.8297e-06
1.87e-08
d
yr
n .2879984012693656 1.5735e-09 deg/d
Q 2.659003509607818 9.6853e-09 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      8328 days (22.80 yr)  
   first obs. used      1997-04-10  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54162  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:48:42  

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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