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(2019 UC2)
Classification: Amor [NEO]          SPK-ID: 3879283
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2458781.5 (2019-Oct-25.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4656199296511409 0.00097424  
a 1.934577693159494 0.0036693 au
q 1.033799763765904 7.604e-05 au
i 6.879630174821192 0.010759 deg
node 208.9684344213647 0.0014237 deg
peri 189.093483550617 0.0028032 deg
M 357.5099139660674 0.0086329 deg
tp 2458788.298131204885
(2019-Oct-31.79813120)		 0.0042296 TDB
period 982.8283844046808
2.69		 2.7962
0.007656		 d
yr
n .3662897874261734 0.0010421 deg/d
Q 2.835355622553084 0.0053778 au
   Orbit Determination Parameters
   # obs. used (total)      44  
   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      .70666  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:45:10  

Additional Information
 Earth MOID = .0417821 au 
 Jupiter MOID = 2.59532 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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