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JPL Small-Body Database Browser
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(2019 UC2)
Classification: Amor [NEO]          SPK-ID: 3879283
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 2458781.5 (2019-Oct-25.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4655949709123482 0.0011037  
a 1.934483724359656 0.0041565 au
q 1.033797830986011 8.6125e-05 au
i 6.879354493360792 0.012187 deg
node 208.9684706516384 0.0016116 deg
peri 189.093538178448 0.0031554 deg
M 357.5096984766332 0.0097739 deg
tp 2458788.298224159803
(2019-Oct-31.79822416)
0.004773 TDB
period 982.7567764647038
2.69
3.1674
0.008672
d
yr
n .3663164768957761 0.0011806 deg/d
Q 2.835169617733301 0.0060918 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      10 days  
   first obs. used      2019-10-20  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .65017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-31 07:11:22  

Additional Information
 Earth MOID = .0417802 au 
 Jupiter MOID = 2.5955 au 
 T_jup = 3.761 
[ 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 26.8   .41768 MPO502107 autocmod 2.8

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