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JPL Small-Body Database Browser
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(2019 TU)
Classification: Apollo [NEO]          SPK-ID: 3873321
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4270881992464261 0.0003709  
a 1.50382768713224 0.0008284 au
q .8615606282580137 8.3168e-05 au
i .7489617969247833 0.00063664 deg
node 135.7919116760482 0.005324 deg
peri 296.250748251761 0.0054216 deg
M 249.0329046413418 0.096544 deg
tp 2458808.128639837214
(2019-Nov-20.62863984)
0.0090797 TDB
period 673.589861028701
1.84
0.55658
0.001524
d
yr
n .5344498497204381 0.00044161 deg/d
Q 2.146094746006467 0.0011822 au
  Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      5 days  
   first obs. used      2019-10-03  
   last obs. used      2019-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .24449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-09 05:57:19  

Additional Information
 Earth MOID = .00204098 au 
 Jupiter MOID = 3.15683 au 
 T_jup = 4.432 
[ 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 26.02   .21835 5 autocmod 2.8

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