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43209 (2000 AP101)
Classification: Main-belt Asteroid          SPK-ID: 2043209
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2274786830355684 3.5057e-08  
a 2.337529463131368 7.771e-09 au
q 1.805791339301406 8.2785e-08 au
i 8.081310814736041 4.1411e-06 deg
node 233.0151435139907 2.9124e-05 deg
peri 88.56311040072994 3.0399e-05 deg
M 20.06249264297004 9.7762e-06 deg
tp 2459127.752770725731
(2020-Oct-05.25277073)
3.5274e-05 TDB
period 1305.371321739199
3.57
6.5094e-06
1.782e-08
d
yr
n .2757835981262078 1.3752e-09 deg/d
Q 2.869267586961331 9.5387e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1003  
   data-arc span      10300 days (28.20 yr)  
   first obs. used      1992-11-26  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47372  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:17:17  

Additional Information
 Earth MOID = .813784 au 
 Jupiter MOID = 2.50954 au 
 T_jup = 3.518 
[ 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 15.48   n/a E2021B10  

43209 (2000 AP101)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

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