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JPL Small-Body Database Browser
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(2019 FN2)
Classification: Aten [NEO]          SPK-ID: 3840738
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214233238860536 1.9473e-07  
a .8317729672979824 1.2399e-07 au
q .653579550517097 2.5863e-07 au
i 13.750751878027 1.8631e-05 deg
node 29.07839271809096 6.6856e-06 deg
peri 343.2829513531912 2.7519e-05 deg
M 13.38416014583557 0.00012565 deg
tp 2458990.198647391687
(2020-May-20.69864739)
9.4514e-05 TDB
period 277.0802873385074
0.76
6.1956e-05
1.696e-07
d
yr
n 1.299262403175546 2.9052e-07 deg/d
Q 1.009966384078868 1.5055e-07 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      23 days  
   first obs. used      2019-03-30  
   last obs. used      2019-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .32594  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Jul-13 22:49:07  

Additional Information
 Earth MOID = .0057083 au 
 Jupiter MOID = 4.30159 au 
 T_jup = 7.014 
[ 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 23.7   .48251 MPO467527 autocmod 2.7

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