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JPL Small-Body Database Browser
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(2017 BX)
Classification: Apollo [NEO]          SPK-ID: 3766593
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3574090889080937 6.1162e-05  
a 1.460050080749822 0.00012257 au
q .9382149116288396 1.054e-05 au
i 4.613391189965445 0.00095298 deg
node 124.3891245992412 4.4045e-05 deg
peri 35.27852070952907 0.0018834 deg
M 83.3709954828974 0.056206 deg
tp 2458451.267799727356
(2018-Nov-28.76779973)
0.081815 TDB
period 644.3918749797411
1.76
0.081143
0.0002222
d
yr
n .5586662619098324 7.0349e-05 deg/d
Q 1.981885249870804 0.00016638 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      5 days  
   first obs. used      2017-01-20  
   last obs. used      2017-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .36006  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:20:56  

Additional Information
 Earth MOID = .000869601 au 
 Jupiter MOID = 3.00596 au 
 T_jup = 4.550 
[ 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 28.0   n/a MPO399656  

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