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(2018 RD5)
Classification: Apollo [NEO]          SPK-ID: 3828422
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2884095143894421 0.00010385  
a 1.418862802167646 0.00020679 au
q 1.009649270409232 2.2021e-07 au
i 8.458926392304337 0.0022504 deg
node 170.9763119886382 7.7502e-05 deg
peri 163.858507371489 0.00094094 deg
M 13.14225964840002 0.081399 deg
tp 2458977.964013492838
(2020-May-08.46401349)
0.13465 TDB
period 617.3181294257789
1.69
0.13495
0.0003695
d
yr
n .5831677101964706 0.00012749 deg/d
Q 1.82807633392606 0.00026643 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      35 days  
   first obs. used      2018-09-11  
   last obs. used      2018-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .49005  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-20 06:53:51  

Additional Information
 Earth MOID = .0118218 au 
 Jupiter MOID = 3.55334 au 
 T_jup = 4.656 
[ 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 25.9   .34792 E2018T04 autocmod 2.6n

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