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(2020 OB5)
Classification: Apollo [NEO]          SPK-ID: 54049797
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459057.5 (2020-Jul-27.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4612462371857469 0.0010721  
a 1.748734777398361 0.0029442 au
q .9421374414875126 0.00040053 au
i 1.620457698509291 0.0023456 deg
node 302.5904031832433 0.00047936 deg
peri 311.3195729516011 0.060781 deg
M 17.91288781187852 0.046236 deg
tp 2459015.471155262266
(2020-Jun-14.97115526)
0.029976 TDB
period 844.6647053497917
2.31
2.1331
0.00584
d
yr
n .4262046202710899 0.0010763 deg/d
Q 2.55533211330921 0.0043022 au
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      1 day  
   first obs. used      2020-07-26  
   last obs. used      2020-07-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .33656  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-28 06:42:57  

Additional Information
 Earth MOID = .00443804 au 
 Jupiter MOID = 2.51112 au 
 T_jup = 4.004 
[ 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 27.39   .28614 2 autocmod 2.8

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