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JPL Small-Body Database Browser
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(2019 UC11)
Classification: Apollo [NEO]          SPK-ID: 3884243
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458785.5 (2019-Oct-29.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5633754322977236 0.0011323  
a 1.257118829880233 0.0019352 au
q .5488889656468484 0.00057848 au
i 3.633022812085704 0.0074497 deg
node 19.12070681996487 0.0031246 deg
peri 268.4766673640322 0.00332 deg
M 40.58241939360838 0.1348 deg
tp 2458727.463881584439
(2019-Aug-31.96388158)
0.058764 TDB
period 514.8289072408668
1.41
1.1888
0.003255
d
yr
n .69926143411285 0.0016146 deg/d
Q 1.965348694113618 0.0030254 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      4 days  
   first obs. used      2019-10-28  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .41255  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-01 08:13:51  

Additional Information
 Earth MOID = .0136615 au 
 Jupiter MOID = 3.23493 au 
 T_jup = 4.950 
[ 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 24.721   .47888 4 autocmod 2.8

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