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(2019 BO2)
Classification: Apollo [NEO]          SPK-ID: 3837987
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3386526184141171 0.00053161  
a 1.210585656296407 0.00091019 au
q .8006176539770568 4.2568e-05 au
i 25.99795491910314 0.031774 deg
node 125.6457679267295 7.7994e-05 deg
peri 281.2043138408582 0.040782 deg
M 194.2948995132943 0.65769 deg
tp 2459424.436604230913
(2021-Jul-28.93660423)
1.1414 TDB
period 486.50993413203
1.33
0.54868
0.001502
d
yr
n .739964335244802 0.00083452 deg/d
Q 1.620553658615758 0.0012184 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      2 days  
   first obs. used      2019-01-26  
   last obs. used      2019-01-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .33298  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:03:36  

Additional Information
 Earth MOID = .0171554 au 
 Jupiter MOID = 3.86448 au 
 T_jup = 5.114 
[ 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 26.1   .41671 MPO467419 autocmod 2.6q

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