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(2017 BM3)
Classification: Aten [NEO]          SPK-ID: 3766634
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .177485102827044 1.2487e-06  
a .9796345264105041 8.5977e-08 au
q .8057639917576133 1.2732e-06 au
i 13.73313037253727 9.5267e-05 deg
node 318.4574275116558 1.6363e-05 deg
peri 286.2471914128724 8.0871e-05 deg
M 60.6548618982894 0.00020363 deg
tp 2458940.829775892499
(2020-Apr-01.32977589)
0.00019293 TDB
period 354.1559572705291
0.97
4.6623e-05
1.276e-07
d
yr
n 1.016501325502219 1.3382e-07 deg/d
Q 1.153505061063395 1.0124e-07 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      369 days (1.01 yr)  
   first obs. used      2017-01-14  
   last obs. used      2018-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .43194  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 06:01:47  

Additional Information
 Earth MOID = .00932841 au 
 Jupiter MOID = 3.89311 au 
 T_jup = 6.141 
[ 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 23.0   n/a MPO399660  

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