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JPL Small-Body Database Browser
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(A/2019 O3)
Classification: Hyperbolic Asteroid          SPK-ID: 3843487
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458842.5 (2019-Dec-25.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.001172850809102 4.6491e-05  
a -7520.984443054477 298.27 au
q 8.820992689280079 0.00020243 au
i 89.81581451206944 0.00022802 deg
node 300.3814295953504 0.00016132 deg
peri 59.96884167885722 0.0059778 deg
M -.0006611664512951297 3.9471e-05 deg
tp 2459280.041015318355
(2021-Mar-06.54101532)
0.10257 TDB
period n/a
n/a
n/a
n/a
d
yr
n 1.511095938775168E-6 8.9893e-08 deg/d
Q n/a n/a au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      348 days  
   first obs. used      2019-05-14  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   norm. resid. RMS      .41029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 00:53:57  

Additional Information
 Earth MOID = 8.27043 au 
 Jupiter MOID = 5.48489 au 
[ 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 9.1017   .92609 17 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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