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JPL Small-Body Database Browser
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(2019 SH3)
Classification: Apollo [NEO]          SPK-ID: 3844022
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6133848358881399 0.00022395  
a 2.158206727299975 0.0011573 au
q .8343954480624004 3.5907e-05 au
i 7.07614296173081 0.0020253 deg
node 3.937300593337269 1.7395e-05 deg
peri 59.10906273370503 0.00023035 deg
M 299.3225467601612 0.050127 deg
tp 2458795.692368203705
(2019-Nov-08.19236820)
0.0042532 TDB
period 1158.078475633803
3.17
0.93148
0.00255
d
yr
n .3108597625933563 0.00025003 deg/d
Q 3.482018006537549 0.0018671 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      8 days  
   first obs. used      2019-09-22  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .21696  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-20 06:04:05  

Additional Information
 Earth MOID = .00657795 au 
 Jupiter MOID = 1.94617 au 
 T_jup = 3.421 
[ 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 25.571   .31235 10 autocmod 2.8

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