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(2019 BB5)
Classification: Aten [NEO]          SPK-ID: 3838074
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .27606495490845 0.00027749  
a .8358651189414729 0.00010962 au
q .605112052571349 0.0003113 au
i 1.5424951370279 0.0016546 deg
node 335.3120803751685 0.0027107 deg
peri 307.9991877583573 0.005471 deg
M 131.735911396116 0.14057 deg
tp 2458898.357987632233
(2020-Feb-18.85798763)
0.088901 TDB
period 279.127567135656
0.76
0.05491
0.0001503
d
yr
n 1.289732876240919 0.00025372 deg/d
Q 1.066618185311597 0.00013988 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      8 days  
   first obs. used      2019-01-30  
   last obs. used      2019-02-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .31693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Feb-12 06:54:22  

Additional Information
 Earth MOID = .00640927 au 
 Jupiter MOID = 4.04506 au 
 T_jup = 6.995 
[ 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 26.7   .42002 MPO467428 autocmod 2.6q

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