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JPL Small-Body Database Browser
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(2018 FB3)
Classification: Apollo [NEO]          SPK-ID: 3802036
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.


Orbital Elements at Epoch 2458192.5 (2018-Mar-15.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6641305131476349 0.0013887  
a 2.406171356152927 0.0091679 au
q .8081595386699431 0.00026232 au
i 5.084957818839201 0.0092217 deg
node 348.7330750679192 0.00072469 deg
peri 253.8239587720761 0.0047521 deg
M 347.0620464714306 0.08005 deg
tp 2458241.494952587863
(2018-May-02.99495259)
0.023122 TDB
period 1363.290020533947
3.73
7.7916
0.02133
d
yr
n .2640670690591591 0.0015092 deg/d
Q 4.004183173635911 0.015257 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      11 days  
   first obs. used      2018-03-10  
   last obs. used      2018-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .41359  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:24:51  

Additional Information
 Earth MOID = .0232212 au 
 Jupiter MOID = 1.12071 au 
 T_jup = 3.175 
[ 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 25.2   n/a MPO439051  

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