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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5468074828203229 6.1978e-05  
a 2.035192060704582 0.00026607 au
q .9223338129348037 5.5596e-06 au
i 9.487189672695118 0.00073163 deg
node 12.56348213573549 3.4577e-05 deg
peri 219.093315649534 5.5895e-05 deg
M 246.1200397110406 0.048002 deg
tp 2458935.968180215613
(2020-Mar-27.46818022)
0.20719 TDB
period 1060.489875226352
2.90
0.20796
0.0005694
d
yr
n .3394657586176022 6.6569e-05 deg/d
Q 3.14805030847436 0.00041156 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 = .00115998 au 
 Jupiter MOID = 1.90934 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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