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JPL Small-Body Database Browser
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(2014 WY365)
Classification: Apollo [NEO]          SPK-ID: 3699891
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5251224552549454 0.00078735  
a 2.020612572601682 0.0032214 au
q .9595435373580754 6.1151e-05 au
i 5.24156707748867 0.0060791 deg
node 63.44872632675776 0.0024799 deg
peri 37.88068072407641 0.0058123 deg
M 319.0712679206905 1.6418 deg
tp 2459119.774826483066
(2020-Sep-27.27482648)
5.0698 TDB
period 1049.11477469419
2.87
2.5089
0.006869
d
yr
n .343146439916393 0.0008206 deg/d
Q 3.081681607845289 0.004913 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      8 days  
   first obs. used      2014-11-28  
   last obs. used      2014-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40048  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:03  

Additional Information
 Earth MOID = .0208587 au 
 Jupiter MOID = 2.12105 au 
 T_jup = 3.631 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456991.5 (2014-Nov-30.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5246903982145942 0.00077434  
q .9626466320923348 2.0043e-05 au
tp 2457019.400630072405
(2014-Dec-27.90063007)
0.0046701 TDB
node 63.60192012986167 0.001373 deg
peri 37.60194787828142 0.0028301 deg
i 5.277118182477643 0.0061428 deg
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      8 days  
   first obs. used      2014-11-28  
   last obs. used      2014-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40048  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:03  

Additional Information
 Jupiter MOID = 2.12105 au 
 T_jup = 3.631 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.995965799116617E-7 -1.551154828521372E-8 -3.614698312797717E-6 -1.062850862934244E-6 2.185353723770812E-6 4.756404636590466E-6
q -1.551154828521372E-8 4.017196851077032E-10 9.342313609777872E-8 2.751068017886358E-8 -5.667272439573362E-8 -1.230194895844473E-7
tp -3.614698312797717E-6 9.342313609777872E-8 2.181008923846931E-5 6.404447116698007E-6 -1.314585654269728E-5 -2.867965653507245E-5
node -1.062850862934244E-6 2.751068017886358E-8 6.404447116698007E-6 1.885207181439307E-6 -3.879112149193263E-6 -8.429477212778549E-6
peri 2.185353723770812E-6 -5.667272439573362E-8 -1.314585654269728E-5 -3.879112149193263E-6 8.009704492993321E-6 1.732631216097719E-5
i 4.756404636590466E-6 -1.230194895844473E-7 -2.867965653507245E-5 -8.429477212778549E-6 1.732631216097719E-5 3.77343874694997E-5

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 25.7   n/a MPO319003  

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