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(2019 EU)
Classification: Apollo [NEO]          SPK-ID: 3838895
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5528645493141099 0.00026063  
a 2.088192685027021 0.001162 au
q .933704977338536 2.4654e-05 au
i 4.912459728468919 0.0015026 deg
node 350.3837451128437 0.00037081 deg
peri 209.6370095342193 0.0013836 deg
M 204.0444641616911 0.16992 deg
tp 2459677.977131835639
(2022-Apr-08.47713184)
0.91878 TDB
period 1102.184456209643
3.02
0.92001
0.002519
d
yr
n .3266240945168307 0.00027264 deg/d
Q 3.242680392715505 0.0018045 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      4 days  
   first obs. used      2019-03-04  
   last obs. used      2019-03-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .29782  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:05:56  

Additional Information
 Earth MOID = .00547157 au 
 Jupiter MOID = 1.73166 au 
 T_jup = 3.544 
[ 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 25.7   .32002 MPO467500 autocmod 2.6q

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