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(2019 UY19)
Classification: Main-belt Asteroid          SPK-ID: 3985535
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1294574866252333 7.5098e-08  
a 2.668509511080172 1.1964e-07 au
q 2.323050976740202 2.5268e-07 au
i 14.71712851988661 2.0739e-05 deg
node 229.3132462215482 3.1176e-05 deg
peri 282.7318195641098 0.00016652 deg
M 15.85886546405172 0.00015307 deg
tp 2459130.359125938720
(2020-Oct-07.85912594)
0.00068064 TDB
period 1592.214444299202
4.36
0.00010708
2.932e-07
d
yr
n .2261001973000254 1.5205e-08 deg/d
Q 3.013968045420141 1.3513e-07 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      3389 days (9.28 yr)  
   first obs. used      2010-10-11  
   last obs. used      2020-01-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42062  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:01:33  

Additional Information
 Earth MOID = 1.38235 au 
 Jupiter MOID = 2.14882 au 
 T_jup = 3.324 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   .21508 MPO545152 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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