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JPL Small-Body Database Browser
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(2019 SU3)
Classification: Apollo [NEO]          SPK-ID: 3856703
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1085090679436331 8.5633e-08  
a 1.12048246653651 1.0172e-07 au
q .99889995844545 5.0495e-08 au
i 1.285303156533844 1.6912e-06 deg
node 3.253151958068239 6.0655e-06 deg
peri 332.3413741364253 5.1148e-05 deg
M 227.4813427995384 5.9346e-05 deg
tp 2459159.970571345393
(2020-Nov-06.47057135)		 8.9281e-05 TDB
period 433.217532513162
1.19		 5.8994e-05
1.615e-07		 d
yr
n .8309912987860492 1.1316e-07 deg/d
Q 1.242064974627569 1.1276e-07 au
   Orbit Determination Parameters
   # obs. used (total)      150  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      28 days  
   first obs. used      2019-09-23  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .39721  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-11 04:52:26  

Additional Information
 Earth MOID = .00304492 au 
 Jupiter MOID = 3.91958 au 
 T_jup = 5.566 
[ 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 27.2   .42315 MPO504269 autocmod 2.8

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