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JPL Small-Body Database Browser
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(2019 UK2)
Classification: Apollo [NEO]          SPK-ID: 3879295
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458779.5 (2019-Oct-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3847587467458398 0.001116  
a 1.542073334524113 0.0025907 au
q .9487471309424369 0.00012705 au
i 3.872610766690675 0.0085733 deg
node 19.33187988272784 0.0023015 deg
peri 329.9203590940492 0.0081436 deg
M 17.28962283978186 0.046812 deg
tp 2458745.907758271461
(2019-Sep-19.40775827)
0.0063019 TDB
period 699.4488621491885
1.91
1.7627
0.004826
d
yr
n .5146909509493405 0.001297 deg/d
Q 2.135399538105788 0.0035876 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      13 days  
   first obs. used      2019-10-21  
   last obs. used      2019-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .40323  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-10 04:59:58  

Additional Information
 Earth MOID = .00455956 au 
 Jupiter MOID = 3.29481 au 
 T_jup = 4.377 
[ 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 27.79   .21251 3 autocmod 2.8

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