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(2019 FM2)
Classification: Aten [NEO, PHA]          SPK-ID: 3840745
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2690558842423897 1.0469e-06  
a .9739560750142577 1.5538e-07 au
q .7119074620380493 1.0609e-06 au
i 27.98434378938124 0.00010852 deg
node 358.8660074119293 5.3328e-05 deg
peri 75.38798641864197 7.6826e-05 deg
M 158.9454599750408 0.0001484 deg
tp 2458845.492357969789
(2019-Dec-27.99235797)		 0.00011859 TDB
period 351.0811264419792
0.96		 8.4014e-05
2.3e-07		 d
yr
n 1.02540402455811 2.4538e-07 deg/d
Q 1.236004687990466 1.9718e-07 au
   Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      415 days (1.14 yr)  
   first obs. used      2019-03-30  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .49134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-18 06:39:57  

Additional Information
 Earth MOID = .0232957 au 
 Jupiter MOID = 4.05744 au 
 T_jup = 6.078 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.6   .45594 MPO477912 autocmod 2.6q

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