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JPL Small-Body Database Browser
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(2019 SU2)
Classification: Apollo [NEO]          SPK-ID: 3844010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6208173186018705 0.00047292  
a 2.459498969115647 0.0029219 au
q .9325994140052062 5.5216e-05 au
i .4470564655116849 0.0025136 deg
node 354.1533206049916 0.02177 deg
peri 327.9645762136802 0.016246 deg
M 329.2459366233013 0.054547 deg
tp 2458720.856180898986
(2019-Aug-25.35618090)
0.001107 TDB
period 1408.861801216914
3.86
2.5106
0.006874
d
yr
n .2555254175314056 0.00045535 deg/d
Q 3.986398524226087 0.0047359 au
  Orbit Determination Parameters
   # obs. used (total)      16  
   data-arc span      4 days  
   first obs. used      2019-09-22  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44924  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-01 06:54:40  

Additional Information
 Earth MOID = .000462963 au 
 Jupiter MOID = 1.36845 au 
 T_jup = 3.194 
[ 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 30.051   .30754 2 autocmod 2.8

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