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JPL Small-Body Database Browser
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(2014 AB17)
Classification: Apollo [NEO]          SPK-ID: 3655756
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 2456667.5 (2014-Jan-10.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5992651685843551 0.0013723  
a 1.949643023577379 0.0058892 au
q .7812898683739693 0.00031545 au
i 5.683804829439019 0.0086818 deg
node 143.6603635256764 0.017825 deg
peri 33.63449307061946 0.013122 deg
M 343.4557133304035 0.084895 deg
tp 2456713.195835551115
(2014-Feb-24.69583555)
0.027437 TDB
period 994.3312230337837
2.72
4.5053
0.01233
d
yr
n .3620523942732195 0.0016404 deg/d
Q 3.117996178780789 0.0094183 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      7 days  
   first obs. used      2014-01-05  
   last obs. used      2014-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .16708  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:42:59  

Additional Information
 Earth MOID = .0467957 au 
 Jupiter MOID = 1.85051 au 
 T_jup = 3.644 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.883129529488681E-6 -4.328773898689474E-7 -3.765143956053989E-5 2.422273603063981E-5 -1.767887785211265E-5 1.19074585640884E-5
q -4.328773898689474E-7 9.950773235188895E-8 8.654893945535076E-6 -5.567007894344921E-6 4.062517081052829E-6 -2.737317552093347E-6
tp -3.765143956053989E-5 8.654893945535076E-6 .0007528140362186255 -.0004842435113483481 .0003534223330480647 -.0002380854928786925
node 2.422273603063981E-5 -5.567007894344921E-6 -.0004842435113483481 .0003177274940807247 -.0002335666349529947 .0001524659234479086
peri -1.767887785211265E-5 4.062517081052829E-6 .0003534223330480647 -.0002335666349529947 .0001721865633987561 -.0001110843686634833
i 1.19074585640884E-5 -2.737317552093347E-6 -.0002380854928786925 .0001524659234479086 -.0001110843686634833 7.537360982350791E-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 23.0   n/a E2014B08  

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