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(2012 BJ86)
Classification: Apollo [NEO, PHA]          SPK-ID: 3596845
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6368469232748303 5.5376e-07  
a 1.981595414229911 1.6194e-07 au
q .7196224715020794 1.156e-06 au
i 1.340159889630244 2.1903e-05 deg
node 301.9668988106685 0.0002251 deg
peri 99.90517639350018 0.00025977 deg
M 13.57808435611171 0.00013865 deg
tp 2458962.071192191499
(2020-Apr-22.57119219)
0.0003877 TDB
period 1018.875008302119
2.79
0.0001249
3.42e-07
d
yr
n .3533308767676162 4.3313e-08 deg/d
Q 3.243568356957743 2.6507e-07 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      1090 days (2.98 yr)  
   first obs. used      2012-01-29  
   last obs. used      2015-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .36662  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:51:08  

Additional Information
 Earth MOID = .00330544 au 
 Jupiter MOID = 2.18852 au 
 T_jup = 3.577 
[ 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 21.3   n/a MPO323932  

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