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JPL Small-Body Database Browser
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(2019 RY)
Classification: Aten [NEO]          SPK-ID: 3843777
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07325109750463613 4.4014e-05  
a .9910529374525515 2.913e-06 au
q .9184572220989586 4.1039e-05 au
i 7.088759750212704 0.0067629 deg
node 342.8224428547416 0.00019566 deg
peri 164.6101043539242 0.0096161 deg
M 104.636314735667 0.010793 deg
tp 2458895.757329773674
(2020-Feb-16.25732977)
0.010369 TDB
period 360.365914804378
0.99
0.0015888
4.35e-06
d
yr
n .9989846020687705 4.4045e-06 deg/d
Q 1.063648652806144 3.1264e-06 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      26 days  
   first obs. used      2019-09-04  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .50299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-26 06:34:08  

Additional Information
 Earth MOID = .0529536 au 
 Jupiter MOID = 3.91126 au 
 T_jup = 6.114 
[ 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 24.8   .34896 MPO504268 autocmod 2.8

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