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JPL Small-Body Database Browser
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(2019 TB)
Classification: Apollo [NEO]          SPK-ID: 3873158
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102834243171672 0.0004311  
a 1.189581836121411 0.00051928 au
q .9394324941162979 0.00010276 au
i .5081504586315826 0.00061491 deg
node 319.9651958034218 0.02927 deg
peri 350.7688841636753 0.029014 deg
M 278.4187800630192 0.043643 deg
tp 2458707.893403897929
(2019-Aug-12.39340390)
0.012875 TDB
period 473.9034968234051
1.30
0.31031
0.0008496
d
yr
n .7596483301201511 0.00049741 deg/d
Q 1.439731178126525 0.00062848 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      17 days  
   first obs. used      2019-10-01  
   last obs. used      2019-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .56072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-18 06:01:38  

Additional Information
 Earth MOID = .00586921 au 
 Jupiter MOID = 3.77193 au 
 T_jup = 5.309 
[ 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 27.153   .44445 8 autocmod 2.8

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