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243892 (2001 AM50)
Classification: Main-belt Asteroid          SPK-ID: 2243892
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1115013248282283 5.1101e-08  
a 2.519312611442503 1.8776e-08 au
q 2.2384059176102 1.2818e-07 au
i 3.629678146944447 5.5848e-06 deg
node 336.5238880717319 8.9369e-05 deg
peri 238.533764828338 9.4527e-05 deg
M 217.1440982518698 3.703e-05 deg
tp 2459580.085089335663
(2021-Dec-31.58508934)
0.0001534 TDB
period 1460.567114186934
4.00
1.6328e-05
4.47e-08
d
yr
n .2464796013159616 2.7554e-09 deg/d
Q 2.800219305274806 2.0869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      8379 days (22.94 yr)  
   first obs. used      1996-12-08  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 16:29:57  

Additional Information
 Earth MOID = 1.23446 au 
 Jupiter MOID = 2.18026 au 
 T_jup = 3.446 
[ 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 16.0   n/a MPO352487  

243892 (2001 AM50)          Discovered 2001-Jan-14 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2001 AM50 = 1999 TJ175 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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