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(2018 RJ3)
Classification: Apollo [NEO]          SPK-ID: 3827354
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3064685268879069 0.00013018  
a 1.328723182672496 0.00020778 au
q .9215113462370449 2.8874e-05 au
i 6.093600868344565 0.0020549 deg
node 165.4315174489548 7.3018e-05 deg
peri 129.0076966481751 0.00019215 deg
M 73.25778331483086 0.10362 deg
tp 2458886.658274961933
(2020-Feb-07.15827496)
0.13433 TDB
period 559.4357235404793
1.53
0.13123
0.0003593
d
yr
n .6435055625723755 0.00015095 deg/d
Q 1.735935019107947 0.00027146 au
  Orbit Determination Parameters
   # obs. used (total)      48  
   data-arc span      8 days  
   first obs. used      2018-09-09  
   last obs. used      2018-09-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .41922  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Sep-17 07:13:03  

Additional Information
 Earth MOID = .00104468 au 
 Jupiter MOID = 3.46901 au 
 T_jup = 4.873 
[ 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 27.8   .36298 MPO452101 autocmod 2.6n

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