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(2019 UU3)
Classification: Apollo [NEO]          SPK-ID: 3879318
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.


Orbital Elements at Epoch 2458778.5 (2019-Oct-22.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6220113166514309 0.0011913  
a 2.451845780942972 0.0075986 au
q .9267699585123781 4.8836e-05 au
i 14.19273615467031 0.018691 deg
node 216.2832005258161 0.00049915 deg
peri 224.2700568629202 0.0041389 deg
M 349.2150815752634 0.054112 deg
tp 2458820.509983942899
(2019-Dec-03.00998394)
0.015489 TDB
period 1402.291016384118
3.84
6.5189
0.01785
d
yr
n .2567227457024429 0.0011934 deg/d
Q 3.976921603373566 0.012325 au
  Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      12 days  
   first obs. used      2019-10-19  
   last obs. used      2019-10-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .50872  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:00:18  

Additional Information
 Earth MOID = .0311084 au 
 Jupiter MOID = 1.51352 au 
 T_jup = 3.164 
[ 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 25.5   .26132 MPO502113 autocmod 2.8

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