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(2019 UK6)
Classification: Amor [NEO]          SPK-ID: 3879719
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5730202570724576 0.00013626  
a 2.390727284743155 0.00077851 au
q 1.020792121449494 6.6525e-06 au
i 5.341249915267865 0.00092723 deg
node 246.379963632791 0.00021581 deg
peri 162.93053729844 0.00072946 deg
M 53.10827415582909 0.0259 deg
tp 2458801.316586089654
(2019-Nov-13.81658609)
0.00015444 TDB
period 1350.185637690395
3.70
0.6595
0.001806
d
yr
n .2666300025349181 0.00013024 deg/d
Q 3.760662448036817 0.0012246 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      62 days  
   first obs. used      2019-10-24  
   last obs. used      2019-12-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .44007  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:45:30  

Additional Information
 Earth MOID = .0391307 au 
 Jupiter MOID = 1.65398 au 
 T_jup = 3.283 
[ 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 23.5   .59095 E2020A55 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2017-Dec-17 16:08 20:38 Jupiter 1.8701975500135 1.86902243415055 1.87138163729889 2.9559617475584 2.79855303869902 2458105.171942000 1238.30488568099 228698.797559456 82.1849622464498 57.0509172090444 4381378.58039978 T 30 CATAB v2.0f-lin.ifort 2020-Sep-11 07:45:47 2020-Sep-11 07:45
2019-Nov-20 06:20 < 00:01 Earth 0.0394584719945957 0.0394335536746018 0.0394833902435687 7.74020209596668 7.73147309081652 2458807.764103095 0.044750282463722 1239.76378175032 2.66424489361375 -0.0393265303646981 2833.58611054735 T 30 CATAB v2.0f-lin.ifort 2020-Sep-11 07:45:47 2020-Sep-11 07:45
2179-Jan-01 11:53 4_22:02 Earth 0.410010740726524 0.329705292297199 0.49036317735868 19.1540008459931 19.1536615634872 2516923.995187358 7081.60280549115 4011655.18790132 6.96384879327572 3.09151782554923 406440.256221815 T 30 CATAB v2.0f-lin.ifort 2020-Sep-11 07:45:47 2020-Sep-11 07:45
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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