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(2014 BW57)
Classification: Apollo [NEO]          SPK-ID: 3660311
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5329890544049295 7.6742e-08  
a 2.137134752292368 9.216e-08 au
q .9980653215321457 1.4243e-07 au
i 5.404169034129461 7.0671e-06 deg
node 108.1576887446836 5.0891e-05 deg
peri 85.94463360822452 7.1311e-05 deg
M 55.37413272157387 6.1326e-05 deg
tp 2459024.970254498503
(2020-Jun-24.47025450)
0.00018306 TDB
period 1141.159333334708
3.12
7.3816e-05
2.021e-07
d
yr
n .3154686549756415 2.0406e-08 deg/d
Q 3.276204183052591 1.4128e-07 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      1093 days (2.99 yr)  
   first obs. used      2014-01-29  
   last obs. used      2017-01-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .54088  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:18:24  

Additional Information
 Earth MOID = .0900103 au 
 Jupiter MOID = 1.70192 au 
 T_jup = 3.514 
[ 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 22.1   n/a E2014E24  

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