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JPL Small-Body Database Browser
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(2018 FV4)
Classification: Amor [NEO]          SPK-ID: 3802093
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4873056547328131 9.5722e-05  
a 2.053640835260241 0.0003992 au
q 1.052890043447708 8.0882e-06 au
i 5.044568511100395 0.00070719 deg
node 221.9891520431066 0.00011232 deg
peri 354.8561195167204 0.00031688 deg
M 256.045545282981 0.074757 deg
tp 2459310.902898445817
(2021-Apr-06.40289845)
0.31373 TDB
period 1074.942326855376
2.94
0.31343
0.0008581
d
yr
n .3349016882172088 9.765e-05 deg/d
Q 3.054391627072773 0.00059373 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      50 days  
   first obs. used      2018-03-22  
   last obs. used      2018-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .42487  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-19 06:31:49  

Additional Information
 Earth MOID = .0459636 au 
 Jupiter MOID = 1.92229 au 
 T_jup = 3.627 
[ 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 23.8   n/a MPO450736  

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