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JPL Small-Body Database Browser
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(2018 RF6)
Classification: Apollo [NEO]          SPK-ID: 3829440
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08354874747468097 5.2725e-05  
a 1.017962223823453 0.00040855 au
q .9329127550464623 0.00032077 au
i 24.01234423104889 0.049434 deg
node 350.8593154589591 0.0021661 deg
peri 106.9318477963274 0.2446 deg
M 119.3402652804998 0.12944 deg
tp 2458476.140084663613
(2018-Dec-23.64008466)
0.20975 TDB
period 375.1421987865718
1.03
0.22584
0.0006183
d
yr
n .9596361090926306 0.00057771 deg/d
Q 1.103011692600443 0.00044268 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      18 days  
   first obs. used      2018-09-12  
   last obs. used      2018-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .33359  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Sep-30 06:45:39  

Additional Information
 Earth MOID = .00628199 au 
 Jupiter MOID = 3.93373 au 
 T_jup = 5.917 
[ 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 25.0   .4024 E2018S72 autocmod 2.6n

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