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(2017 UH5)
Classification: Apollo [NEO]          SPK-ID: 3788025
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2297541450939711 1.526e-07  
a 1.312949047921161 8.5674e-09 au
q 1.011293561864091 1.9451e-07 au
i 9.028331738352662 2.36e-05 deg
node 30.39608730727647 5.3745e-06 deg
peri 343.2340483856173 0.00019576 deg
M 45.71712267865968 0.00011869 deg
tp 2459130.717483944666
(2020-Oct-08.21748394)
0.00018167 TDB
period 549.5032125380615
1.50
5.3785e-06
1.473e-08
d
yr
n .6551372071825049 6.4125e-09 deg/d
Q 1.614604533978231 1.0536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      1103 days (3.02 yr)  
   first obs. used      2017-10-22  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-29 06:31:38  

Additional Information
 Earth MOID = .0222055 au 
 Jupiter MOID = 3.8497 au 
 T_jup = 4.929 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458720.5 (2019-Aug-25.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2290668183062558 1.5017e-07  
q 1.010878050611004 1.9752e-07 au
tp 2458582.021494544598
(2019-Apr-08.52149454)
0.00018135 TDB
node 30.49713777585004 5.3513e-06 deg
peri 342.8136173629442 0.00019543 deg
i 9.01309271353904 2.3702e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      1103 days (3.02 yr)  
   first obs. used      2017-10-22  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-29 06:31:38  

Additional Information
 Jupiter MOID = 3.8497 au 
 T_jup = 4.929 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.254988990669801E-14 -2.965876319866955E-14 -2.536280884094806E-11 -3.01307199700831E-13 -2.73629875298429E-11 -1.096139096102144E-12
q -2.965876319866955E-14 3.901476261423429E-14 3.320334715200412E-11 3.991093222572953E-13 3.582364201623891E-11 1.480854285654246E-12
tp -2.536280884094806E-11 3.320334715200412E-11 3.288772245309171E-8 2.656176218218419E-10 3.54290783028509E-8 2.074662312167522E-10
node -3.01307199700831E-13 3.991093222572953E-13 2.656176218218419E-10 2.863606480698554E-11 2.639789190710604E-10 -6.755479742115122E-12
peri -2.73629875298429E-11 3.582364201623891E-11 3.54290783028509E-8 2.639789190710604E-10 3.819127953307959E-8 2.727181734975011E-10
i -1.096139096102144E-12 1.480854285654246E-12 2.074662312167522E-10 -6.755479742115122E-12 2.727181734975011E-10 5.617840717542846E-10

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 26.6   n/a E2020-UQ3  

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