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(2017 FX90)
Classification: Apollo [NEO]          SPK-ID: 3772761
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .546788432992162 6.1651e-05  
a 2.035013498194382 0.00026486 au
q .9222916563987783 5.4265e-06 au
i 9.487085141900387 0.00073129 deg
node 12.55097906218094 2.7413e-05 deg
peri 219.1181674783677 8.6712e-05 deg
M 21.90043507877538 0.074639 deg
tp 2458935.994074573211
(2020-Mar-27.49407457)
0.20725 TDB
period 1060.350311311832
2.90
0.20701
0.0005668
d
yr
n .3395104392949341 6.6281e-05 deg/d
Q 3.147735339989986 0.00040968 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      7 days  
   first obs. used      2017-03-25  
   last obs. used      2017-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .46185  
   source      ORB  
   producer      OSOD/JPL  
   solution date      2017-Jul-19 15:46:41  

Additional Information
 Earth MOID = .000994869 au 
 Jupiter MOID = 1.90947 au 
 T_jup = 3.590 
[ 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 26.3   n/a MPO405700  

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