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(2017 AE5)
Classification: Apollo [NEO]          SPK-ID: 3766360
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3378892730865006 3.9087e-08  
a 1.313837985183036 5.4513e-09 au
q .8699062234161076 5.3167e-08 au
i 2.274457976033148 6.0714e-06 deg
node 2.081213563376496 0.00019832 deg
peri 188.5179718536127 0.0001987 deg
M 48.86530862936043 5.7297e-06 deg
tp 2458925.836336933464
(2020-Mar-17.33633693)
8.6554e-06 TDB
period 550.0613719198478
1.51
3.4234e-06
9.373e-09
d
yr
n .6544724250377962 4.0732e-09 deg/d
Q 1.757769746949965 7.2932e-09 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      3306 days (9.05 yr)  
   first obs. used      2011-01-11  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-22 06:44:26  

Additional Information
 Earth MOID = .0293842 au 
 Jupiter MOID = 3.19821 au 
 T_jup = 4.906 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457389.5 (2016-Jan-02.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3386891996127252 3.918e-08  
q .8701758140810932 5.2912e-08 au
tp 2457272.535145066577
(2015-Sep-07.03514507)
1.1813e-05 TDB
node 2.622043173643872 0.00020065 deg
peri 187.8434568374444 0.000201 deg
i 2.258415930579311 6.0151e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      3306 days (9.05 yr)  
   first obs. used      2011-01-11  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-22 06:44:26  

Additional Information
 Jupiter MOID = 3.19821 au 
 T_jup = 4.906 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.535057298353339E-15 -2.070655655829756E-15 -6.499649165172677E-14 4.229258809005512E-13 -4.90686433786226E-13 -8.753047176424008E-14
q -2.070655655829756E-15 2.799646977538617E-15 6.233699631264259E-14 -5.678640135982605E-13 6.515172609081688E-13 1.171089416645409E-13
tp -6.499649165172677E-14 6.233699631264259E-14 1.395578271168106E-10 -9.263677045966277E-11 1.634356930181726E-10 1.468837066169943E-11
node 4.229258809005512E-13 -5.678640135982605E-13 -9.263677045966277E-11 4.025994803730923E-8 -4.030340716118629E-8 -1.017149232337375E-9
peri -4.90686433786226E-13 6.515172609081688E-13 1.634356930181726E-10 -4.030340716118629E-8 4.040003574094558E-8 1.029491638556719E-9
i -8.753047176424008E-14 1.171089416645409E-13 1.468837066169943E-11 -1.017149232337375E-9 1.029491638556719E-9 3.618181909103829E-11

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 22.3   n/a E2020A55  

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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