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JPL Small-Body Database Browser
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(2018 RB6)
Classification: Apollo [NEO]          SPK-ID: 3829436
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5511595059806255 2.4023e-06  
a 1.781035655981758 1.0144e-05 au
q .7994009236969731 6.8051e-07 au
i 3.520582524884218 0.00017811 deg
node 176.5698817029504 0.00047824 deg
peri 241.5898147151946 0.00054272 deg
M 239.9027654481294 0.0020151 deg
tp 2459290.126205396144
(2021-Mar-16.62620540)
0.0073338 TDB
period 868.175144345884
2.38
0.0074168
2.031e-05
d
yr
n .4146628734357946 3.5424e-06 deg/d
Q 2.762670388266543 1.5734e-05 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   # delay obs. used      0  
   # Doppler obs. used      2  
   data-arc span      2 days  
   first obs. used      2018-09-12  
   last obs. used      2018-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .30427  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Feb-13 15:56:33  

Additional Information
 Earth MOID = .00347449 au 
 Jupiter MOID = 2.61388 au 
 T_jup = 3.896 
[ 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 25.8   .66044 E2018S67 autocmod 2.6n

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